--- OA_place: publisher OA_type: hybrid PlanS_conform: '1' _id: '22648' abstract: - lang: eng text: Bifurcation characterizes the qualitative changes in parameterized dynamical systems and is one of the major topics in the field. In this work, we study combinatorial bifurcations within the framework of combinatorial dynamical systems—a young but already well-established theory. We introduce the Conley–Morse persistence barcode, a compact algebraic descriptor of combinatorial bifurcations. This barcode captures structural changes in a dynamical system at the level of Morse decompositions and provides a characterization of the nature of observed transitions in terms of the Conley index. The construction of the Conley–Morse persistence barcode builds upon ideas from topological persistence. Specifically, we consider a persistence module obtained from the Conley index of invariant sets indexed over a poset. Using gentle algebras, we prove that this module decomposes into simple intervals (bars) and compute them by adapting the zigzag persistence algorithm to our purpose. acknowledgement: M.L. acknowledges support from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie Grant Agreement No. 101034413. T.D. acknowledges the support of NSF funds CCF-2437030 and DMS-2301360. The authors would like to thank the anonymous reviewers for their careful reading of the paper. Their feedback significantly improved the quality of the article. T.D. and M.L. would like to acknowledge many thought-provoking discussions with Marian Mrozek on combinatorial dynamical systems and their continuations. M.S.T. would like to thank Álvaro Sánchez for insightful discussions about representation theory. Open access funding provided by Institute of Science and Technology (IST Austria). article_processing_charge: Yes (via OA deal) article_type: original arxiv: 1 author: - first_name: Tamal K. full_name: Dey, Tamal K. last_name: Dey - first_name: Michał full_name: Lipiński, Michał id: dfffb474-4317-11ee-8f5c-fe3fc95a425e last_name: Lipiński orcid: 0000-0001-9789-9750 - first_name: Manuel full_name: Soriano Trigueros, Manuel id: 15ebd7cf-15bf-11ee-aebd-bb4bb5121ea8 last_name: Soriano Trigueros orcid: 0000-0003-2449-1433 citation: ama: 'Dey TK, Lipiński M, Soriano Trigueros M. Conley-Morse persistence barcode: A homological signature of combinatorial bifurcations. Foundations of Computational Mathematics. 2026. doi:10.1007/s10208-026-09766-6' apa: 'Dey, T. K., Lipiński, M., & Soriano Trigueros, M. (2026). Conley-Morse persistence barcode: A homological signature of combinatorial bifurcations. Foundations of Computational Mathematics. Springer. https://doi.org/10.1007/s10208-026-09766-6' chicago: 'Dey, Tamal K., Michał Lipiński, and Manuel Soriano Trigueros. “Conley-Morse Persistence Barcode: A Homological Signature of Combinatorial Bifurcations.” Foundations of Computational Mathematics. Springer, 2026. https://doi.org/10.1007/s10208-026-09766-6.' ieee: 'T. K. Dey, M. Lipiński, and M. Soriano Trigueros, “Conley-Morse persistence barcode: A homological signature of combinatorial bifurcations,” Foundations of Computational Mathematics. Springer, 2026.' ista: 'Dey TK, Lipiński M, Soriano Trigueros M. 2026. Conley-Morse persistence barcode: A homological signature of combinatorial bifurcations. Foundations of Computational Mathematics.' mla: 'Dey, Tamal K., et al. “Conley-Morse Persistence Barcode: A Homological Signature of Combinatorial Bifurcations.” Foundations of Computational Mathematics, Springer, 2026, doi:10.1007/s10208-026-09766-6.' short: T.K. Dey, M. Lipiński, M. Soriano Trigueros, Foundations of Computational Mathematics (2026). corr_author: '1' das_tickbox: '0' date_created: 2026-08-05T06:11:30Z date_published: 2026-08-04T00:00:00Z date_updated: 2026-08-11T06:13:33Z day: '04' ddc: - '500' department: - _id: HeEd doi: 10.1007/s10208-026-09766-6 ec_funded: 1 external_id: arxiv: - '2504.17105' has_accepted_license: '1' keyword: - Multivector field - Conley index - Morse decomposition - Bifurcation - Continuation - Zigzag persistence - Persistence barcode - Gentle algebra language: - iso: eng license: https://creativecommons.org/licenses/by/4.0/ main_file_link: - open_access: '1' url: https://doi.org/10.1007/s10208-026-09766-6 month: '08' oa: 1 oa_version: Published Version project: - _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c call_identifier: H2020 grant_number: '101034413' name: 'IST-BRIDGE: International postdoctoral program' publication: Foundations of Computational Mathematics publication_identifier: eissn: - 1615-3383 issn: - 1615-3375 publication_status: epub_ahead publisher: Springer quality_controlled: '1' researchdata_availability: no scopus_import: '1' status: public supplementarymaterial: yes title: 'Conley-Morse persistence barcode: A homological signature of combinatorial bifurcations' tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2026' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold _id: '22677' abstract: - lang: eng text: "Study region: The Vilcanota Urubamba Basin in southern Peru includes fragile wetland ecosystems that play a key role in mountain hydrology and support grazing for Andean communities.\r\nStudy focus: Mapping of wetlands variability is missing, limiting our understanding of their characteristics, seasonality and link with the cryosphere. We characterise wetland distribution, seasonality and persistence and evaluate their spatial association with glaciers and seasonal snow. Using Landsat 7 and 8 imagery, we build three-month seasonal land cover maps from 2013 to 2022 using a Random Forest classification and an Albedo Retrieval approach.\r\nNew hydrological insights for the region: Wetland area decreases by 38% from the end of the wet season (October to December) to the end of the dry season (July to September). Pixel transitions indicate that wetlands primarily transform to and from agricultural and pasture lands. Highly persistent wetlands are located above 4600 m a.s.l. and closer to glaciers than less persistent wetlands. We identified three wetland seasonal drying patterns. Basins with delayed and slow dry-out wetlands were more common at higher elevations but were not always in glacierised catchments, suggesting meltwater may maintain wetlands in the early dry season. We provide the first large-scale picture of wetland seasonality, and the basis for modelling the processes that sustain wetlands in tropical high mountains." acknowledgement: 'Joshua Castro acknowledges the support and funding of the Swiss Government Excellence Scholarships (ESKAS-Nr: 2022.0416) and the Doc. Mobility program by the University of Fribourg. Catriona Fyffe acknowledges support from the Marie Skłodowska-Curie Action project EPIC, which was funded by the European Union (grant number 101105480). Francesca Pellicciotti and Vinisha Varghese acknowledge support from the SNSF-funded PASTURE project, grant no. 202604. Emily Potter was jointly funded by a Leverhulme Trust ECR fellowship and NERC grant NE/X004031/1. We thank Miguel Vargas from the Universidad Nacional San Antonio Abad del Cusco for providing the validation points dataset used in this work.' article_number: '103808' article_processing_charge: Yes article_type: original author: - first_name: Joshua full_name: Castro, Joshua last_name: Castro - first_name: Catriona Louise full_name: Fyffe, Catriona Louise id: 001b0422-8d15-11ed-bc51-cab6c037a228 last_name: Fyffe - first_name: Thomas full_name: Shaw, Thomas id: 3caa3f91-1f03-11ee-96ce-e0e553054d6e last_name: Shaw orcid: 0000-0001-7640-6152 - first_name: Evan full_name: Miles, Evan last_name: Miles - first_name: Emily full_name: Potter, Emily last_name: Potter - first_name: Martin full_name: Hoelzle, Martin last_name: Hoelzle - first_name: Vinisha full_name: Varghese, Vinisha last_name: Varghese - first_name: Francesca full_name: Pellicciotti, Francesca id: b28f055a-81ea-11ed-b70c-a9fe7f7b0e70 last_name: Pellicciotti orcid: 0000-0002-5554-8087 citation: ama: 'Castro J, Fyffe CL, Shaw T, et al. Andean wetlands: Seasonal variability and their interactions with the cryosphere. Journal of Hydrology: Regional Studies. 2026;67. doi:10.1016/j.ejrh.2026.103808' apa: 'Castro, J., Fyffe, C. L., Shaw, T., Miles, E., Potter, E., Hoelzle, M., … Pellicciotti, F. (2026). Andean wetlands: Seasonal variability and their interactions with the cryosphere. Journal of Hydrology: Regional Studies. Elsevier. https://doi.org/10.1016/j.ejrh.2026.103808' chicago: 'Castro, Joshua, Catriona Louise Fyffe, Thomas Shaw, Evan Miles, Emily Potter, Martin Hoelzle, Vinisha Varghese, and Francesca Pellicciotti. “Andean Wetlands: Seasonal Variability and Their Interactions with the Cryosphere.” Journal of Hydrology: Regional Studies. Elsevier, 2026. https://doi.org/10.1016/j.ejrh.2026.103808.' ieee: 'J. Castro et al., “Andean wetlands: Seasonal variability and their interactions with the cryosphere,” Journal of Hydrology: Regional Studies, vol. 67. Elsevier, 2026.' ista: 'Castro J, Fyffe CL, Shaw T, Miles E, Potter E, Hoelzle M, Varghese V, Pellicciotti F. 2026. Andean wetlands: Seasonal variability and their interactions with the cryosphere. Journal of Hydrology: Regional Studies. 67, 103808.' mla: 'Castro, Joshua, et al. “Andean Wetlands: Seasonal Variability and Their Interactions with the Cryosphere.” Journal of Hydrology: Regional Studies, vol. 67, 103808, Elsevier, 2026, doi:10.1016/j.ejrh.2026.103808.' short: 'J. Castro, C.L. Fyffe, T. Shaw, E. Miles, E. Potter, M. Hoelzle, V. Varghese, F. Pellicciotti, Journal of Hydrology: Regional Studies 67 (2026).' das_tickbox: '1' dataavailabilitystatement: Research Data and script is available in https://doi.org/10.5281/zenodo.18508189. date_created: 2026-08-11T06:19:46Z date_published: 2026-07-30T00:00:00Z date_updated: 2026-08-11T06:48:28Z day: '30' ddc: - '550' department: - _id: FrPe doi: 10.1016/j.ejrh.2026.103808 file: - access_level: open_access checksum: 6a6545fc11b6c7948cdede877d19e3f3 content_type: application/pdf creator: dernst date_created: 2026-08-11T06:45:46Z date_updated: 2026-08-11T06:45:46Z file_id: '22680' file_name: 2026_JourHydrology_Castro.pdf file_size: 13155535 relation: main_file success: 1 file_date_updated: 2026-08-11T06:45:46Z has_accepted_license: '1' intvolume: ' 67' language: - iso: eng month: '07' oa: 1 oa_version: Published Version project: - _id: bdbe6627-d553-11ed-ba76-b5c9eedf278f grant_number: '101105480' name: ExPloring the ecohydrological Impacts of a changing Cryosphere in the Peruvian Andes publication: 'Journal of Hydrology: Regional Studies' publication_identifier: eissn: - 2214-5818 publication_status: published publisher: Elsevier quality_controlled: '1' researchdata_availability: yes scopus_import: '1' status: public supplementarymaterial: yes title: 'Andean wetlands: Seasonal variability and their interactions with the cryosphere' tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 67 year: '2026' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold PlanS_conform: '1' _id: '22675' abstract: - lang: eng text: "Tidal disruption events (TDEs) have traditionally been discovered in optical sky surveys through targeted searches of nuclear transients. However, it is expected that some TDEs will occur outside the galaxy nucleus, arising from wandering black holes (BHs) originating in galaxy mergers. Here, we present observations of TDE 2025abcr, the first optical TDE discovered in the outskirts of a host galaxy. The TDE was identified by a custom “off-nuclear” implementation of the machine learning classifier tdescore, which classifies new ZTF transients based on their lightcurves. Follow-up observations confirm that TDE 2025abcr is a TDE-H+He, occurring 9\r\n5 (9.3 kpc projected distance) from the nucleus of a massive galaxy (M⋆ = 1011.18±0.03M⊙) with a central BH mass of 108.82±0.65M⊙. TDE 2025abcr itself was likely disrupted by a much lighter BH (106.09±0.53M⊙, as estimated with peak luminosity scaling relations). The BH was either dynamically ejected from the nucleus or lies at the center of a very faint tidally stripped dwarf galaxy undergoing a minor merger. Late-time observations of TDE 2025abcr could confirm the origin of this apparent “wandering” BH. The rate of highly offset (≳3 kpc) TDEs can be constrained to <10% of the nuclear TDE rate, but our discovery implies that many dozens of similar sources will be detected by the Vera C. Rubin Observatory each year with resolvable offsets." acknowledgement: "We thank Muryel Guolo, Dan Perley, and Carl Rodriguez for the fruitful discussions about off-nuclear TDEs.\r\n\r\nBased on observations obtained with the Samuel Oschin Telescope 48-inch and the 60-inch Telescope at the Palomar Observatory as part of the ZTF project. ZTF is supported by the National Science Foundation under award #2407588 and a partnership including Caltech, USA; Caltech/IPAC, USA; University of Maryland, USA; University of California, Berkeley, USA; Cornell University, USA; Drexel University, USA; University of North Carolina at Chapel Hill, USA; Institute of Science and Technology, Austria; National Central University, Taiwan, and the German Center for Astrophysics (DZA), Germany. Operations are conducted by Caltech’s Optical Observatory (COO), Caltech/IPAC, and the University of Washington at Seattle, USA.\r\n\r\nSED Machine is based upon work supported by the National Science Foundation under grant No. 1106171.\r\n\r\nThe Gordon and Betty Moore Foundation, through both the Data-Driven Investigator Program and a dedicated grant, provided critical funding for SkyPortal.\r\n\r\nThese results were obtained with the use of LDT, owned and operated by the Lowell Observatory\r\n\r\nSome of the data presented herein were obtained at Keck Observatory, which is a private 501(c)3 nonprofit organization operated as a scientific partnership among the California Institute of Technology, the University of California, and the National Aeronautics and Space Administration. The Observatory was made possible by the generous financial support of the W. M. Keck Foundation. The authors wish to recognize and acknowledge the very significant cultural role and reverence that the summit of Maunakea has always had within the Native Hawaiian community. We are most fortunate to have the opportunity to conduct observations from this mountain.\r\n\r\nA major upgrade of the Kast spectrograph on the Shane 3 m telescope at Lick Observatory, led by Brad Holden, was made possible through gifts from the Heising-Simons Foundation, William and Marina Kast, and the University of California Observatories. Research at Lick Observatory is partially supported by a generous gift from Google.\r\n\r\nThis work is based (in part) on observations made with NOT, owned in collaboration by the University of Turku and Aarhus University, and operated jointly by Aarhus University, the University of Turku and the University of Oslo, representing Denmark, Finland and Norway, the University of Iceland and Stockholm University at the Observatorio del Roque de los Muchachos, La Palma, Spain, of the Instituto de Astrofisica de Canarias under NOT programmes 72-504. The NOT data presented here were obtained with ALFOSC, which is provided by the Instituto de Astrofisica de Andalucia (IAA) under a joint agreement with the University of Copenhagen and NOT.\r\n\r\nThis work made use of data supplied by the UK Swift Science Data Centre at the University of Leicester.\r\n\r\nThis paper contains data obtained at the Wendelstein Observatory of the Ludwig-Maximilians University Munich. We thank Christoph Ries for carrying out the observations. Funded in part by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany’s Excellence Strategy—EXC-2094/2—390783311.\r\n\r\nThe national facility capability for SkyMapper has been funded through ARC LIEF grant LE130100104 from the Australian Research Council, awarded to the University of Sydney, the Australian National University, Swinburne University of Technology, the University of Queensland, the University of Western Australia, the University of Melbourne, Curtin University of Technology, Monash University, and the Australian Astronomical Observatory. SkyMapper is owned and operated by The Australian National University’s Research School of Astronomy and Astrophysics. The survey data were processed and provided by the SkyMapper Team at ANU. The SkyMapper node of the All-Sky Virtual Observatory (ASVO) is hosted at the National Computational Infrastructure (NCI). Development and support of the SkyMapper node of the ASVO has been funded in part by Astronomy Australia Limited (AAL) and the Australian Government through the Commonwealth’s Education Investment Fund (EIF) and National Collaborative Research Infrastructure Strategy (NCRIS), particularly the National eResearch Collaboration Tools and Resources (NeCTAR) and the Australian National Data Service Projects (ANDS).\r\n\r\nThe National Radio Astronomy Observatory (NRAO) is a facility of the National Science Foundation operated under cooperative agreement by Associated Universities, Inc. We thank the NRAO for carrying out the Karl G. Jansky VLA observation.\r\n\r\nNote Added - Shortly before this work was accepted, we became aware of a later preprint by K. Patra et al. (2026). The work reaches many similar conclusions to our own, and presents additional JWST data of TDE 2025abcr. We also thank the authors for highlighting a typo on an earlier version of this manuscript, with the projected offset incorrectly given as 10.3 kpc rather than 9.3 kpc.\r\n\r\nFacilities: PO:1.2m - Palomar Observatory's 1.2 meter Samuel Oschin Telescope (ZTF), Hale - Palomar Observatory's 5.1m Hale Telescope (protoCerberus), Keck:I - KECK I Telescope (LRIS), LDT - (DeVeney, LMI), NOT - Nordic Optical Telescope (ALFOSC), PO:1.5m - Palomar Observatory's 1.5 meter Telescope (SEDM), SOAR - The Southern Astrophysical Research Telescope (Goodman), Swift - Swift Gamma-Ray Burst Mission (XRT, UVOT) - , VLA - Very Large Array, WO:2m - (3KK).\r\n\r\nSoftware: astroquery (B. D. Johnson et al. 2021), emcee (D. Foreman-Mackey et al. 2013), HEASoft, galsynthspec (R. D. Stein 2025), mirar (R. D. Stein et al. 2025), prospector (B. D. Johnson et al. 2021), SCAMP (E. Bertin 2006), scarlet (P. Melchior et al. 2018), Source Extractor (E. Bertin & S. Arnouts 1996), swifttools, tdescore (R. Stein et al. 2024), uvotredux (R. D. Stein & J. Carney 2025)." article_number: L57 article_processing_charge: Yes article_type: original arxiv: 1 author: - first_name: Robert full_name: Stein, Robert last_name: Stein - first_name: Jonathan full_name: Carney, Jonathan last_name: Carney - first_name: Charlotte full_name: Ward, Charlotte last_name: Ward - first_name: Raffaella full_name: Margutti, Raffaella last_name: Margutti - first_name: Xander J. full_name: Hall, Xander J. last_name: Hall - first_name: Itai full_name: Sfaradi, Itai last_name: Sfaradi - first_name: Igor full_name: Andreoni, Igor last_name: Andreoni - first_name: Panos full_name: Charalampopoulos, Panos last_name: Charalampopoulos - first_name: Ryan full_name: Chornock, Ryan last_name: Chornock - first_name: Suvi full_name: Gezari, Suvi last_name: Gezari - first_name: Geoffrey full_name: Mo, Geoffrey last_name: Mo - first_name: Yuhan full_name: Yao, Yuhan last_name: Yao - first_name: Akash full_name: Anumarlapudi, Akash last_name: Anumarlapudi - first_name: Eric C. full_name: Bellm, Eric C. last_name: Bellm - first_name: Joshua S. full_name: Bloom, Joshua S. last_name: Bloom - first_name: Malte full_name: Busmann, Malte last_name: Busmann - first_name: Ilaria full_name: Caiazzo, Ilaria id: 8ae5b6e7-2a03-11ee-914d-b58ed7a3b47d last_name: Caiazzo orcid: 0000-0002-4770-5388 - first_name: S. Bradley full_name: Cenko, S. Bradley last_name: Cenko - first_name: Matthew J. full_name: Graham, Matthew J. last_name: Graham - first_name: Steven L. full_name: Groom, Steven L. last_name: Groom - first_name: Daniel full_name: Gruen, Daniel last_name: Gruen - first_name: Erica full_name: Hammerstein, Erica last_name: Hammerstein - first_name: Benjamin C. full_name: Kaiser, Benjamin C. last_name: Kaiser - first_name: Mansi M. full_name: Kasliwal, Mansi M. last_name: Kasliwal - first_name: Brendan full_name: O’Connor, Brendan last_name: O’Connor - first_name: Antonella full_name: Palmese, Antonella last_name: Palmese - first_name: Josiah full_name: Purdum, Josiah last_name: Purdum - first_name: Jillian C. full_name: Rastinejad, Jillian C. last_name: Rastinejad - first_name: Reed full_name: Riddle, Reed last_name: Riddle - first_name: Ben full_name: Rusholme, Ben last_name: Rusholme - first_name: Jesper full_name: Sollerman, Jesper last_name: Sollerman - first_name: Jean J. full_name: Somalwar, Jean J. last_name: Somalwar - first_name: Sylvain full_name: Veilleux, Sylvain last_name: Veilleux citation: ama: 'Stein R, Carney J, Ward C, et al. TDE 2025abcr: A tidal disruption event in the outskirts of a massive galaxy. The Astrophysical Journal Letters. 2026;1006(2). doi:10.3847/2041-8213/ae77f3' apa: 'Stein, R., Carney, J., Ward, C., Margutti, R., Hall, X. J., Sfaradi, I., … Veilleux, S. (2026). TDE 2025abcr: A tidal disruption event in the outskirts of a massive galaxy. The Astrophysical Journal Letters. IOP Publishing. https://doi.org/10.3847/2041-8213/ae77f3' chicago: 'Stein, Robert, Jonathan Carney, Charlotte Ward, Raffaella Margutti, Xander J. Hall, Itai Sfaradi, Igor Andreoni, et al. “TDE 2025abcr: A Tidal Disruption Event in the Outskirts of a Massive Galaxy.” The Astrophysical Journal Letters. IOP Publishing, 2026. https://doi.org/10.3847/2041-8213/ae77f3.' ieee: 'R. Stein et al., “TDE 2025abcr: A tidal disruption event in the outskirts of a massive galaxy,” The Astrophysical Journal Letters, vol. 1006, no. 2. IOP Publishing, 2026.' ista: 'Stein R, Carney J, Ward C, Margutti R, Hall XJ, Sfaradi I, Andreoni I, Charalampopoulos P, Chornock R, Gezari S, Mo G, Yao Y, Anumarlapudi A, Bellm EC, Bloom JS, Busmann M, Caiazzo I, Cenko SB, Graham MJ, Groom SL, Gruen D, Hammerstein E, Kaiser BC, Kasliwal MM, O’Connor B, Palmese A, Purdum J, Rastinejad JC, Riddle R, Rusholme B, Sollerman J, Somalwar JJ, Veilleux S. 2026. TDE 2025abcr: A tidal disruption event in the outskirts of a massive galaxy. The Astrophysical Journal Letters. 1006(2), L57.' mla: 'Stein, Robert, et al. “TDE 2025abcr: A Tidal Disruption Event in the Outskirts of a Massive Galaxy.” The Astrophysical Journal Letters, vol. 1006, no. 2, L57, IOP Publishing, 2026, doi:10.3847/2041-8213/ae77f3.' short: R. Stein, J. Carney, C. Ward, R. Margutti, X.J. Hall, I. Sfaradi, I. Andreoni, P. Charalampopoulos, R. Chornock, S. Gezari, G. Mo, Y. Yao, A. Anumarlapudi, E.C. Bellm, J.S. Bloom, M. Busmann, I. Caiazzo, S.B. Cenko, M.J. Graham, S.L. Groom, D. Gruen, E. Hammerstein, B.C. Kaiser, M.M. Kasliwal, B. O’Connor, A. Palmese, J. Purdum, J.C. Rastinejad, R. Riddle, B. Rusholme, J. Sollerman, J.J. Somalwar, S. Veilleux, The Astrophysical Journal Letters 1006 (2026). das_tickbox: '0' date_created: 2026-08-11T06:19:19Z date_published: 2026-07-27T00:00:00Z date_updated: 2026-08-11T07:45:27Z day: '27' ddc: - '520' department: - _id: IlCa doi: 10.3847/2041-8213/ae77f3 external_id: arxiv: - '2602.10180' file: - access_level: open_access checksum: 42b983f18497bb644f422709de7dc68c content_type: application/pdf creator: dernst date_created: 2026-08-11T07:45:16Z date_updated: 2026-08-11T07:45:16Z file_id: '22682' file_name: 2026_AstrophysicalJourLetters_Stein.pdf file_size: 10322417 relation: main_file success: 1 file_date_updated: 2026-08-11T07:45:16Z has_accepted_license: '1' intvolume: ' 1006' issue: '2' language: - iso: eng month: '07' oa: 1 oa_version: Published Version publication: The Astrophysical Journal Letters publication_identifier: eissn: - 2041-8213 issn: - 2041-8205 publication_status: published publisher: IOP Publishing quality_controlled: '1' researchdata_availability: no scopus_import: '1' status: public supplementarymaterial: yes title: 'TDE 2025abcr: A tidal disruption event in the outskirts of a massive galaxy' tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 1006 year: '2026' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold PlanS_conform: '1' _id: '22674' abstract: - lang: eng text: "Identification of the genomic regions that contribute to reproductive isolation and how\r\nthey interact is a major goal of evolutionary genetics. Much effort has focused on\r\nlocating candidate genes and potential barrier loci by scanning genomes for regions\r\nof excess differentiation (FST). An alternative, and perhaps more robust approach, is\r\nto scan for genomic regions exhibiting steep clines in allele frequency across a hybrid\r\nzone. We develop a computationally efficient method for approximating cline parameters\r\nfor large number of loci, and apply it to genomic data from across a hybrid zone\r\nbetween flower colour varieties of Antirrhinum majus (A. m. m var. pseudomajus and\r\nA. m. m var. striatum). Most steep clines are clustered in seven genomic regions,\r\nonly four of which were present from FST scans between all pair-wise comparisons.\r\nSix of these regions carry previously identified loci that influence flower colour in the\r\nhybrid zone. The seventh region harbours a novel locus, RUBIA, modifying magenta\r\nintensity. Clines at RUBIA approached fixation on the magenta side of the hybrid\r\nzone, whilst remaining polymorphic on the yellow side. This polymorphism on the\r\nyellow side may reflect a smaller phenotypic effect of RUBIA in yellow compared\r\nto magenta genetic backgrounds. Our findings illustrate how whole-genome cline\r\nscans in hybrid zones can robustly detect genomic regions contributing to phenotypic\r\ndifferences and highlight how different reproductive barrier loci interact across the\r\ngenome." acknowledgement: This work was supported by the Biotechnology and Biological Sciences Research Council (https://www.ukri.org/councils/bbsrc/) (grants BB/S009256/1, BB/G009325/1, BBS/E/JI/230002C, and BBS/E/J/000PR9773 to EC, and Norwich Research Park Biosciences Doctoral Training Partnership grant (https://www.jic.ac.uk/training-careers/postgraduate-opportunities/nrp-doctoral-training-partnership/) (BB/M011216/1 to DR) and European Research Council (https://erc.europa.eu/homepage) ERC Advanced Grant HaplotypeStructure (101055327 to NB). The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript. We are grateful to Monique Burrus, Christophe Andalo, Tom Ellis, Parvathy Surendranadh and members of the Barton group for interesting discussion. We are also grateful for numerous undergraduate volunteers who assisted with collecting of flowers and leaf samples in the field. Melinda Pickup passed away before the submission of the final version of this manuscript. David L Field accepts responsibility for the integrity and validity of the data collected and analyzed. article_number: e1012173 article_processing_charge: Yes article_type: original author: - first_name: David full_name: Field, David id: 419049E2-F248-11E8-B48F-1D18A9856A87 last_name: Field orcid: 0000-0002-4014-8478 - first_name: Sean full_name: Stankowski, Sean id: 43161670-5719-11EA-8025-FABC3DDC885E last_name: Stankowski - first_name: Taylor full_name: Reiter, Taylor last_name: Reiter - first_name: Jitka full_name: Polechova, Jitka last_name: Polechova - first_name: Desmond full_name: Bradley, Desmond last_name: Bradley - first_name: Daniel M. full_name: Richardson, Daniel M. last_name: Richardson - first_name: Annabel full_name: Whibley, Annabel last_name: Whibley - first_name: Arka full_name: Pal, Arka id: 6AAB2240-CA9A-11E9-9C1A-D9D1E5697425 last_name: Pal orcid: 0000-0002-4530-8469 - first_name: Daria full_name: Shipilina, Daria id: 428A94B0-F248-11E8-B48F-1D18A9856A87 last_name: Shipilina orcid: 0000-0002-1145-9226 - first_name: Louis full_name: Boell, Louis last_name: Boell - first_name: Melinda full_name: Pickup, Melinda id: 2C78037E-F248-11E8-B48F-1D18A9856A87 last_name: Pickup orcid: 0000-0001-6118-0541 - first_name: Yongbiao full_name: Xue, Yongbiao last_name: Xue - first_name: Enrico full_name: Coen, Enrico last_name: Coen - first_name: Nicholas H full_name: Barton, Nicholas H id: 4880FE40-F248-11E8-B48F-1D18A9856A87 last_name: Barton orcid: 0000-0002-8548-5240 biorxivid: 1 citation: ama: Field D, Stankowski S, Reiter T, et al. Genome-wide cline analysis identifies new locus contributing to a barrier to gene flow across an Antirrhinum hybrid zone. PLOS Genetics. 2026;22(7). doi:10.1371/journal.pgen.1012173 apa: Field, D., Stankowski, S., Reiter, T., Polechova, J., Bradley, D., Richardson, D. M., … Barton, N. H. (2026). Genome-wide cline analysis identifies new locus contributing to a barrier to gene flow across an Antirrhinum hybrid zone. PLOS Genetics. Public Library of Science. https://doi.org/10.1371/journal.pgen.1012173 chicago: Field, David, Sean Stankowski, Taylor Reiter, Jitka Polechova, Desmond Bradley, Daniel M. Richardson, Annabel Whibley, et al. “Genome-Wide Cline Analysis Identifies New Locus Contributing to a Barrier to Gene Flow across an Antirrhinum Hybrid Zone.” PLOS Genetics. Public Library of Science, 2026. https://doi.org/10.1371/journal.pgen.1012173. ieee: D. Field et al., “Genome-wide cline analysis identifies new locus contributing to a barrier to gene flow across an Antirrhinum hybrid zone,” PLOS Genetics, vol. 22, no. 7. Public Library of Science, 2026. ista: Field D, Stankowski S, Reiter T, Polechova J, Bradley D, Richardson DM, Whibley A, Pal A, Shipilina D, Boell L, Pickup M, Xue Y, Coen E, Barton NH. 2026. Genome-wide cline analysis identifies new locus contributing to a barrier to gene flow across an Antirrhinum hybrid zone. PLOS Genetics. 22(7), e1012173. mla: Field, David, et al. “Genome-Wide Cline Analysis Identifies New Locus Contributing to a Barrier to Gene Flow across an Antirrhinum Hybrid Zone.” PLOS Genetics, vol. 22, no. 7, e1012173, Public Library of Science, 2026, doi:10.1371/journal.pgen.1012173. short: D. Field, S. Stankowski, T. Reiter, J. Polechova, D. Bradley, D.M. Richardson, A. Whibley, A. Pal, D. Shipilina, L. Boell, M. Pickup, Y. Xue, E. Coen, N.H. Barton, PLOS Genetics 22 (2026). corr_author: '1' das_tickbox: '1' dataavailabilitystatement: 'The raw DNA poolSeq data and RNA data have been uploaded to SRA under accession number PRJNA1232105. The A. m. m. var. pseudo majus assembly and GFF annotations have been uploaded to NCBI WGS under accession number PRJNA1232105. The A. majus reference genome V3.0 is available at the NGDC Genome Warehouse under accession number GWHBJVT00000000. The SNP KASP data and flower colour phenotyping is available on Dryad at DOI: https://doi.org/10.5061/dryad.3bk3j9kx2. The FastClines script is available at https://github.com/dfield007/fastClines, slidingWindow genome scans at https://github.com/dfield007/slidingWindows, and all other scripts for analyses and generating figures available at https://github.com/dfield007/genome_wide_clines].' date_created: 2026-08-11T06:19:05Z date_published: 2026-07-13T00:00:00Z date_updated: 2026-08-11T07:55:22Z day: '13' ddc: - '570' department: - _id: NiBa doi: 10.1371/journal.pgen.1012173 external_id: biorxivid: - 10.1101/2025.02.17.638607 pmid: - '42441626' file: - access_level: open_access checksum: 3e2d3acc179f4672c49217ae4a6e237c content_type: application/pdf creator: dernst date_created: 2026-08-11T07:53:14Z date_updated: 2026-08-11T07:53:14Z file_id: '22683' file_name: 2026_PloSGenetics_Field.pdf file_size: 2462781 relation: main_file success: 1 file_date_updated: 2026-08-11T07:53:14Z has_accepted_license: '1' intvolume: ' 22' issue: '7' language: - iso: eng month: '07' oa: 1 oa_version: Published Version pmid: 1 project: - _id: bd6958e0-d553-11ed-ba76-86eba6a76c00 grant_number: '101055327' name: Understanding the evolution of continuous genomes publication: PLOS Genetics publication_identifier: eissn: - 1553-7404 publication_status: published publisher: Public Library of Science quality_controlled: '1' researchdata_availability: yes scopus_import: '1' status: public supplementarymaterial: yes title: Genome-wide cline analysis identifies new locus contributing to a barrier to gene flow across an Antirrhinum hybrid zone tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 22 year: '2026' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold PlanS_conform: '1' _id: '22676' abstract: - lang: eng text: 'We search for a population-level signature of gravitational-wave recoiling supermassive black holes: a positive correlation between dust obscuration and the magnitude of the line-of-sight velocity offset of broad emission lines relative to the host. Using the SDSS DR16 quasar catalogue, we estimate the velocity offset, $\Delta v$, as the difference between the broad H$\beta$ redshift and a noise-weighted redshift from narrow lines ([O iii] 5007, [O ii] 3728, and Ca ii 3934). We adopt the redshift-relative colour excess $\Delta (g-i)$ as a proxy for dust column density. Analysing $\sim 10^{5}$ quasars that meet basic spectral quality requirements, we find a modest but highly significant positive correlation between $|\Delta v|$ and $\Delta (g-i)$ (Spearman $r\simeq 0.12$ and Pearson $r\simeq 0.13$, with $p\ll 10^{-10}$ in both cases). The fraction of highly obscured quasars increases with $|\Delta v|$, indicating that the correlation is driven by a dust-reddened subpopulation. The result is robust to the choice of minimum $|\Delta v|$ threshold and to the line redshift estimator (peak vs. centroid). As expected, the correlation is largely absent when velocity offsets are computed between narrow emission lines. We find systematic differences between redshifted and blueshifted subsamples, which may point to residual velocity biases or additional physical effects (e.g. winds, inflows, orientation-dependent obscuration, or asymmetric broad-line regions). Recoiling massive black holes provide a natural explanation for the observed correlation, but alternative scenarios should be explored. If confirmed, this would enable population-level constraints on massive black hole merger rates, recoil dynamics, and active galactic nuclei disc properties.' acknowledgement: We thank Paul Hewett for useful discussions, and Qiaoya Wu for guidance on the data presented in Q. Wu & Y. Shen (2022). ZH acknowledges financial support from NASA grants 80NSSC24K0440 and 80NSSC22K0822. PR and ZF have received funding from the HUN-REN Hungarian Research Network and were supported by the NKFIH excellence grant TKP2021-NKTA-64. article_number: stag1367 article_processing_charge: Yes article_type: original arxiv: 1 author: - first_name: Bence full_name: Bécsy, Bence last_name: Bécsy - first_name: Peter full_name: Raffai, Peter last_name: Raffai - first_name: Zoltán full_name: Haiman, Zoltán id: 7c006e8c-cc0d-11ee-8322-cb904ef76f36 last_name: Haiman orcid: 0000-0003-3633-5403 - first_name: Andor full_name: Budai, Andor last_name: Budai - first_name: Zsolt full_name: Frei, Zsolt last_name: Frei citation: ama: Bécsy B, Raffai P, Haiman Z, Budai A, Frei Z. Statistical evidence for massive black hole recoils in active galactic nuclei. Monthly Notices of the Royal Astronomical Society. 2026;550(4). doi:10.1093/mnras/stag1367 apa: Bécsy, B., Raffai, P., Haiman, Z., Budai, A., & Frei, Z. (2026). Statistical evidence for massive black hole recoils in active galactic nuclei. Monthly Notices of the Royal Astronomical Society. Oxford University Press. https://doi.org/10.1093/mnras/stag1367 chicago: Bécsy, Bence, Peter Raffai, Zoltán Haiman, Andor Budai, and Zsolt Frei. “Statistical Evidence for Massive Black Hole Recoils in Active Galactic Nuclei.” Monthly Notices of the Royal Astronomical Society. Oxford University Press, 2026. https://doi.org/10.1093/mnras/stag1367. ieee: B. Bécsy, P. Raffai, Z. Haiman, A. Budai, and Z. Frei, “Statistical evidence for massive black hole recoils in active galactic nuclei,” Monthly Notices of the Royal Astronomical Society, vol. 550, no. 4. Oxford University Press, 2026. ista: Bécsy B, Raffai P, Haiman Z, Budai A, Frei Z. 2026. Statistical evidence for massive black hole recoils in active galactic nuclei. Monthly Notices of the Royal Astronomical Society. 550(4), stag1367. mla: Bécsy, Bence, et al. “Statistical Evidence for Massive Black Hole Recoils in Active Galactic Nuclei.” Monthly Notices of the Royal Astronomical Society, vol. 550, no. 4, stag1367, Oxford University Press, 2026, doi:10.1093/mnras/stag1367. short: B. Bécsy, P. Raffai, Z. Haiman, A. Budai, Z. Frei, Monthly Notices of the Royal Astronomical Society 550 (2026). das_tickbox: '1' dataavailabilitystatement: The data and software that support the findings of this study are openly available. The processed data sets, analysis outputs, and software are archived on Zenodo (B. Bécsy et al. 2026a), and are also available on GitHub (B. Bécsy et al. 2026b). date_created: 2026-08-11T06:19:34Z date_published: 2026-08-01T00:00:00Z date_updated: 2026-08-11T06:55:10Z day: '01' ddc: - '520' department: - _id: ZoHa doi: 10.1093/mnras/stag1367 external_id: arxiv: - '2605.04781' file: - access_level: open_access checksum: 85a01a4e163e4d2eccebe2472cdb453f content_type: application/pdf creator: dernst date_created: 2026-08-11T06:53:09Z date_updated: 2026-08-11T06:53:09Z file_id: '22681' file_name: 2026_MNRAS_Becsy.pdf file_size: 3792460 relation: main_file success: 1 file_date_updated: 2026-08-11T06:53:09Z has_accepted_license: '1' intvolume: ' 550' issue: '4' language: - iso: eng month: '08' oa: 1 oa_version: Published Version publication: Monthly Notices of the Royal Astronomical Society publication_identifier: eissn: - 1365-2966 issn: - 0035-8711 publication_status: published publisher: Oxford University Press quality_controlled: '1' researchdata_availability: yes scopus_import: '1' status: public supplementarymaterial: no title: Statistical evidence for massive black hole recoils in active galactic nuclei tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 550 year: '2026' ... --- OA_place: publisher _id: '22626' acknowledgement: 'This thesis and the publications within, were financially supported by the Institute of Science and Technology Austria and the Werner Siemens Foundation under the project “High Thermoelectric Materials: The Werner Siemens Laboratory for the High Throughput Discovery of Semiconductors for Waste Heat Recovery”.' alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Christine full_name: Fiedler, Christine id: bd3fceba-dc74-11ea-a0a7-c17f71817366 last_name: Fiedler citation: ama: Fiedler C. Mechanistic insight into solution-processed p-type tin chalcogenides as a basis for designing their n-type analogs. 2026. doi:10.15479/AT-ISTA-22626 apa: Fiedler, C. (2026). Mechanistic insight into solution-processed p-type tin chalcogenides as a basis for designing their n-type analogs. Institute of Science and Technology Austria. https://doi.org/10.15479/AT-ISTA-22626 chicago: Fiedler, Christine. “Mechanistic Insight into Solution-Processed p-Type Tin Chalcogenides as a Basis for Designing Their n-Type Analogs.” Institute of Science and Technology Austria, 2026. https://doi.org/10.15479/AT-ISTA-22626. ieee: C. Fiedler, “Mechanistic insight into solution-processed p-type tin chalcogenides as a basis for designing their n-type analogs,” Institute of Science and Technology Austria, 2026. ista: Fiedler C. 2026. Mechanistic insight into solution-processed p-type tin chalcogenides as a basis for designing their n-type analogs. Institute of Science and Technology Austria. mla: Fiedler, Christine. Mechanistic Insight into Solution-Processed p-Type Tin Chalcogenides as a Basis for Designing Their n-Type Analogs. Institute of Science and Technology Austria, 2026, doi:10.15479/AT-ISTA-22626. short: C. Fiedler, Mechanistic Insight into Solution-Processed p-Type Tin Chalcogenides as a Basis for Designing Their n-Type Analogs, Institute of Science and Technology Austria, 2026. corr_author: '1' date_created: 2026-08-03T07:55:16Z date_published: 2026-08-05T00:00:00Z date_updated: 2026-08-11T12:39:15Z day: '05' ddc: - '540' - '546' - '530' degree_awarded: PhD department: - _id: GradSch - _id: MaIb doi: 10.15479/AT-ISTA-22626 doi_confirm: '1' file: - access_level: closed checksum: 4f357f3c0f5ee3d679dd0395dbafc4bb content_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document creator: cfiedler date_created: 2026-08-07T09:10:56Z date_updated: 2026-08-07T10:02:41Z file_id: '22659' file_name: 2026_Fiedler_Christine_Thesis.docx file_size: 625541367 relation: source_file - access_level: closed checksum: 69784d2e7b9ef3d3a0fbe134f3bba089 content_type: application/pdf creator: cfiedler date_created: 2026-08-07T09:10:45Z date_updated: 2026-08-07T10:16:07Z embargo: 2027-02-07 embargo_to: open_access file_id: '22660' file_name: 2026_Fiedler_Christine_Thesis.pdf file_size: 16646551 relation: main_file file_date_updated: 2026-08-07T10:16:07Z has_accepted_license: '1' language: - iso: eng month: '08' oa_version: Published Version page: '141' project: - _id: 9B8F7476-BA93-11EA-9121-9846C619BF3A name: 'HighTE: The Werner Siemens Laboratory for the High Throughput Discovery of Semiconductors for Waste Heat Recovery' publication_identifier: isbn: - 978-3-99078-086-2 issn: - 2663-337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '12237' relation: part_of_dissertation status: public - id: '17124' relation: part_of_dissertation status: public - id: '17052' relation: part_of_dissertation status: public status: public supervisor: - first_name: Maria full_name: Ibáñez, Maria id: 43C61214-F248-11E8-B48F-1D18A9856A87 last_name: Ibáñez orcid: 0000-0001-5013-2843 title: Mechanistic insight into solution-processed p-type tin chalcogenides as a basis for designing their n-type analogs tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: dissertation user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9 year: '2026' ... --- OA_place: publisher OA_type: hybrid PlanS_conform: '1' _id: '22228' abstract: - lang: eng text: "In a mixed generalized linear model, the goal is to learn multiple signals from unlabeled observations: each sample comes from exactly one signal, but it is not known which one. We consider the prototypical problem of estimating two statistically independent signals in a mixed generalized linear model with Gaussian covariates. Spectral methods are a popular class of estimators which output the top two eigenvectors of a suitable data-dependent matrix. However, despite the wide applicability, their design is still obtained via heuristic considerations, and the number of samples \U0001D45B needed to guarantee recovery is superlinear in the signal dimension \U0001D451. In this paper, we develop exact asymptotics on spectral methods in the challenging proportional regime in which \U0001D45B,\U0001D451 grow large and their ratio converges to a finite constant. This allows us optimize the design of the spectral method, and combine it with a simple linear estimator, to minimize the estimation error. Our characterization exploits a mix of tools from random matrices, free probability, and the theory of approximate message passing algorithms. Numerical simulations for mixed linear regression and phase retrieval demonstrate the advantage enabled by our analysis over existing designs of spectral methods." acknowledgement: The first and second authors were partially supported by the 2019 Lopez-Loreta prize. article_processing_charge: Yes (in subscription journal) article_type: original arxiv: 1 author: - first_name: Yihan full_name: Zhang, Yihan last_name: Zhang - first_name: Marco full_name: Mondelli, Marco id: 27EB676C-8706-11E9-9510-7717E6697425 last_name: Mondelli orcid: 0000-0002-3242-7020 - first_name: Ramji full_name: Venkataramanan, Ramji last_name: Venkataramanan citation: ama: Zhang Y, Mondelli M, Venkataramanan R. Precise asymptotics for spectral methods in mixed generalized linear models. SIAM Journal on Mathematics of Data Science. 2026;8(2):411-439. doi:10.1137/24m1702854 apa: Zhang, Y., Mondelli, M., & Venkataramanan, R. (2026). Precise asymptotics for spectral methods in mixed generalized linear models. SIAM Journal on Mathematics of Data Science. SIAM. https://doi.org/10.1137/24m1702854 chicago: Zhang, Yihan, Marco Mondelli, and Ramji Venkataramanan. “Precise Asymptotics for Spectral Methods in Mixed Generalized Linear Models.” SIAM Journal on Mathematics of Data Science. SIAM, 2026. https://doi.org/10.1137/24m1702854. ieee: Y. Zhang, M. Mondelli, and R. Venkataramanan, “Precise asymptotics for spectral methods in mixed generalized linear models,” SIAM Journal on Mathematics of Data Science, vol. 8, no. 2. SIAM, pp. 411–439, 2026. ista: Zhang Y, Mondelli M, Venkataramanan R. 2026. Precise asymptotics for spectral methods in mixed generalized linear models. SIAM Journal on Mathematics of Data Science. 8(2), 411–439. mla: Zhang, Yihan, et al. “Precise Asymptotics for Spectral Methods in Mixed Generalized Linear Models.” SIAM Journal on Mathematics of Data Science, vol. 8, no. 2, SIAM, 2026, pp. 411–39, doi:10.1137/24m1702854. short: Y. Zhang, M. Mondelli, R. Venkataramanan, SIAM Journal on Mathematics of Data Science 8 (2026) 411–439. corr_author: '1' das_tickbox: '0' date_created: 2026-06-30T13:03:41Z date_published: 2026-06-01T00:00:00Z date_updated: 2026-08-12T06:23:07Z day: '01' ddc: - '000' department: - _id: MaMo doi: 10.1137/24m1702854 external_id: arxiv: - '2211.11368' file: - access_level: open_access checksum: 5cfd350dc64d1476063e959316dbff65 content_type: application/pdf creator: dernst date_created: 2026-07-01T06:22:15Z date_updated: 2026-07-01T06:22:15Z file_id: '22230' file_name: 2026_SIAMJourmathDataScience_Zhang.pdf file_size: 1210346 relation: main_file success: 1 file_date_updated: 2026-07-01T06:22:15Z has_accepted_license: '1' intvolume: ' 8' issue: '2' keyword: - spectral estimator - generalized linear models - mixed regression - high-dimensional asymptotics - random matrix theory - approximate message passing (AMP) language: - iso: eng mathsc: - '62E20' - 62J05 - 62J12 month: '06' oa: 1 oa_version: Published Version page: 411-439 project: - _id: 059876FA-7A3F-11EA-A408-12923DDC885E name: Prix Lopez-Loretta 2019 - Marco Mondelli publication: SIAM Journal on Mathematics of Data Science publication_identifier: eissn: - 2577-0187 publication_status: published publisher: SIAM quality_controlled: '1' researchdata_availability: no scopus_import: '1' status: public supplementarymaterial: no title: Precise asymptotics for spectral methods in mixed generalized linear models tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 8 year: '2026' ... --- OA_place: repository OA_type: green _id: '20585' abstract: - lang: eng text: Motivated by applications in medical sciences, we study finite chromatic sets in Euclidean space from a topological perspective. Based on the persistent homology for images, kernels and cokernels, we design provably stable homological quantifiers that describe the geometric micro- and macro-structure of how the color classes mingle. These can be efficiently computed using chromatic variants of Delaunay and alpha complexes, and code that does these computations is provided. acknowledgement: "This project has received funding from the European Research\r\nCouncil (ERC) under the European Union’s Horizon 2020 research and innovation\r\nprogramme, grant no. 788183, from the Wittgenstein Prize, Austrian Science Fund\r\n(FWF), grant no. Z 342-N31, and from the DFG Collaborative Research Center TRR\r\n109, ‘Discretization in Geometry and Dynamics’, Austrian Science Fund (FWF),\r\ngrant no. I 02979-N35." article_processing_charge: No article_type: original arxiv: 1 author: - first_name: Sebastiano full_name: Cultrera di Montesano, Sebastiano id: 34D2A09C-F248-11E8-B48F-1D18A9856A87 last_name: Cultrera di Montesano orcid: 0000-0001-6249-0832 - first_name: Ondrej full_name: Draganov, Ondrej id: 2B23F01E-F248-11E8-B48F-1D18A9856A87 last_name: Draganov orcid: 0000-0003-0464-3823 - first_name: Herbert full_name: Edelsbrunner, Herbert id: 3FB178DA-F248-11E8-B48F-1D18A9856A87 last_name: Edelsbrunner orcid: 0000-0002-9823-6833 - first_name: Morteza full_name: Saghafian, Morteza id: f86f7148-b140-11ec-9577-95435b8df824 last_name: Saghafian citation: ama: Cultrera di Montesano S, Draganov O, Edelsbrunner H, Saghafian M. Chromatic alpha complexes. Foundations of Data Science. 2026;8:30-62. doi:10.3934/fods.2025003 apa: Cultrera di Montesano, S., Draganov, O., Edelsbrunner, H., & Saghafian, M. (2026). Chromatic alpha complexes. Foundations of Data Science. AIMS. https://doi.org/10.3934/fods.2025003 chicago: Cultrera di Montesano, Sebastiano, Ondrej Draganov, Herbert Edelsbrunner, and Morteza Saghafian. “Chromatic Alpha Complexes.” Foundations of Data Science. AIMS, 2026. https://doi.org/10.3934/fods.2025003. ieee: S. Cultrera di Montesano, O. Draganov, H. Edelsbrunner, and M. Saghafian, “Chromatic alpha complexes,” Foundations of Data Science, vol. 8. AIMS, pp. 30–62, 2026. ista: Cultrera di Montesano S, Draganov O, Edelsbrunner H, Saghafian M. 2026. Chromatic alpha complexes. Foundations of Data Science. 8, 30–62. mla: Cultrera di Montesano, Sebastiano, et al. “Chromatic Alpha Complexes.” Foundations of Data Science, vol. 8, AIMS, 2026, pp. 30–62, doi:10.3934/fods.2025003. short: S. Cultrera di Montesano, O. Draganov, H. Edelsbrunner, M. Saghafian, Foundations of Data Science 8 (2026) 30–62. corr_author: '1' date_created: 2025-11-02T23:01:33Z date_published: 2026-03-01T00:00:00Z date_updated: 2026-08-12T06:19:48Z day: '01' ddc: - '510' department: - _id: HeEd doi: 10.3934/fods.2025003 ec_funded: 1 external_id: arxiv: - '2212.03128' has_accepted_license: '1' intvolume: ' 8' keyword: - Topological data analysis - Delaunay mosaic - alpha complex - chromatic sets - persistent homology - kernel/image/cokernel persistent homology - radius function - discrete Morse theory - exact sequences language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2212.03128 mathsc: - 62R40 - 55N31 - 68T09 - 57Q70 month: '03' oa: 1 oa_version: Preprint page: 30-62 project: - _id: 266A2E9E-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '788183' name: Alpha Shape Theory Extended - _id: 268116B8-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: Z00342 name: Mathematics, Computer Science - _id: 2561EBF4-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: I02979-N35 name: Persistence and stability of geometric complexes publication: Foundations of Data Science publication_identifier: eissn: - 2639-8001 publication_status: published publisher: AIMS quality_controlled: '1' related_material: record: - id: '15091' relation: earlier_version status: public scopus_import: '1' status: public title: Chromatic alpha complexes type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 8 year: '2026' ... --- OA_place: repository OA_type: green _id: '21132' abstract: - lang: eng text: We unify the variational hypocoercivity framework established by D. Albritton, S. Armstrong, J.-C. Mourrat, and M. Novack [2], with the notion of second-order lifts of reversible diffusion processes, recently introduced by A. Eberle and the second author [30]. We give an abstract, yet fully constructive, presentation of the theory, so that it can be applied to a large class of linear kinetic equations. As this hypocoercivity technique does not twist the reference norm, we can recover accurate and sharp convergence rates in various models. Among those, adaptive Langevin dynamics (ALD) is discussed in full detail and we show that for near-quadratic potentials, with suitable choices of parameters, it is a near-optimal second-order lift of the overdamped Langevin dynamics. As a further consequence, we observe that the Generalised Langevin Equation (GLE) is also a second-order lift, as the standard (kinetic) Langevin dynamics are, of the overdamped Langevin dynamics. Then, convergence of (GLE) cannot exceed ballistic speed, i.e. the square root of the rate of the overdamped regime. We illustrate this phenomenon with explicit computations in a benchmark Gaussian case. acknowledgement: "We would like to thank Andreas Eberle and Gabriel Stoltz for many helpful discussions. GB\r\nhas received funding from the European Union Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant agreement No 101034413. FL wurde gefördert durch die Deutsche Forschungsgemeinschaft (DFG) im Rahmen der Exzellenzstrategie des Bundes und der Länder – GZ2047/1, Projekt-ID 390685813. LW is supported by the National Science Foundation via grant DMS-2407166. He is also indebted to the Mathematical Sciences department at Carnegie Mellon University for partly supporting his visit to Europe in July 2024. Part of this work was completed when GB and LW were visiting the Institute for Applied Mathematics in Bonn. GB and LW would like to thank IAM for their hospitality." article_processing_charge: No article_type: original arxiv: 1 author: - first_name: Giovanni full_name: Brigati, Giovanni id: 63ff57e8-1fbb-11ee-88f2-f558ffc59cf1 last_name: Brigati - first_name: Francis full_name: Lörler, Francis last_name: Lörler - first_name: Lihan full_name: Wang, Lihan last_name: Wang citation: ama: Brigati G, Lörler F, Wang L. Hypocoercivity meets lifts. Kinetic and Related Models. 2026;20:34-55. doi:10.3934/krm.2025020 apa: Brigati, G., Lörler, F., & Wang, L. (2026). Hypocoercivity meets lifts. Kinetic and Related Models. AIMS. https://doi.org/10.3934/krm.2025020 chicago: Brigati, Giovanni, Francis Lörler, and Lihan Wang. “Hypocoercivity Meets Lifts.” Kinetic and Related Models. AIMS, 2026. https://doi.org/10.3934/krm.2025020. ieee: G. Brigati, F. Lörler, and L. Wang, “Hypocoercivity meets lifts,” Kinetic and Related Models, vol. 20. AIMS, pp. 34–55, 2026. ista: Brigati G, Lörler F, Wang L. 2026. Hypocoercivity meets lifts. Kinetic and Related Models. 20, 34–55. mla: Brigati, Giovanni, et al. “Hypocoercivity Meets Lifts.” Kinetic and Related Models, vol. 20, AIMS, 2026, pp. 34–55, doi:10.3934/krm.2025020. short: G. Brigati, F. Lörler, L. Wang, Kinetic and Related Models 20 (2026) 34–55. das_tickbox: '1' date_created: 2026-02-01T23:01:43Z date_published: 2026-04-01T00:00:00Z date_updated: 2026-08-12T06:20:09Z day: '01' department: - _id: JaMa doi: 10.3934/krm.2025020 ec_funded: 1 external_id: arxiv: - '2412.10890' intvolume: ' 20' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2412.10890 month: '04' oa: 1 oa_version: Preprint page: 34-55 project: - _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c call_identifier: H2020 grant_number: '101034413' name: 'IST-BRIDGE: International postdoctoral program' publication: Kinetic and Related Models publication_identifier: eissn: - 1937-5077 issn: - 1937-5093 publication_status: published publisher: AIMS quality_controlled: '1' scopus_import: '1' status: public title: Hypocoercivity meets lifts type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 20 year: '2026' ... --- OA_place: repository OA_type: green _id: '20980' abstract: - lang: eng text: 'Morse decompositions partition the flows in a vector field into equivalent structures. Given such a decomposition, one can define a further summary of its flow structure by what is called a connection matrix. These matrices, a generalization of Morse boundary operators from classical Morse theory, capture the connections made by the flows among the critical structures—such as attractors, repellers, and orbits—in a vector field. Recently, in the context of combinatorial dynamics, an efficient persistence-like algorithm to compute connection matrices has been proposed in Dey, Lipiński, Mrozek, and Slechta [SIAM J. Appl. Dyn. Syst., 23 (2024), pp. 81–97]. We show that, actually, the classical persistence algorithm with exhaustive reduction retrieves connection matrices, both simplifying the algorithm of Dey et al. and bringing the theory of persistence closer to combinatorial dynamical systems. We supplement this main result with an observation: the concept of persistence as defined for scalar fields naturally adapts to Morse decompositions whose Morse sets are filtered with a Lyapunov function. We conclude by presenting preliminary experimental results.' acknowledgement: "This research was supported by NSF grants DMS-2301360 and CCF-2437030 as well as from the European Union's Horizon 2020 research and innovation programme under Marie Sk\\lodowska-Curie grant 101034413.\r\n" article_processing_charge: No article_type: original arxiv: 1 author: - first_name: Tamal K. full_name: Dey, Tamal K. last_name: Dey - first_name: Andrew full_name: Haas, Andrew last_name: Haas - first_name: Michał full_name: Lipiński, Michał id: dfffb474-4317-11ee-8f5c-fe3fc95a425e last_name: Lipiński orcid: 0000-0001-9789-9750 citation: ama: Dey TK, Haas A, Lipiński M. Computing a connection matrix and persistence efficiently from a morse decomposition. SIAM Journal on Applied Dynamical Systems. 2026;25(1):108-130. doi:10.1137/25m1739406 apa: Dey, T. K., Haas, A., & Lipiński, M. (2026). Computing a connection matrix and persistence efficiently from a morse decomposition. SIAM Journal on Applied Dynamical Systems. SIAM. https://doi.org/10.1137/25m1739406 chicago: Dey, Tamal K., Andrew Haas, and Michał Lipiński. “Computing a Connection Matrix and Persistence Efficiently from a Morse Decomposition.” SIAM Journal on Applied Dynamical Systems. SIAM, 2026. https://doi.org/10.1137/25m1739406. ieee: T. K. Dey, A. Haas, and M. Lipiński, “Computing a connection matrix and persistence efficiently from a morse decomposition,” SIAM Journal on Applied Dynamical Systems, vol. 25, no. 1. SIAM, pp. 108–130, 2026. ista: Dey TK, Haas A, Lipiński M. 2026. Computing a connection matrix and persistence efficiently from a morse decomposition. SIAM Journal on Applied Dynamical Systems. 25(1), 108–130. mla: Dey, Tamal K., et al. “Computing a Connection Matrix and Persistence Efficiently from a Morse Decomposition.” SIAM Journal on Applied Dynamical Systems, vol. 25, no. 1, SIAM, 2026, pp. 108–30, doi:10.1137/25m1739406. short: T.K. Dey, A. Haas, M. Lipiński, SIAM Journal on Applied Dynamical Systems 25 (2026) 108–130. date_created: 2026-01-12T11:17:06Z date_published: 2026-01-01T00:00:00Z date_updated: 2026-08-12T06:23:46Z day: '01' ddc: - '510' department: - _id: HeEd doi: 10.1137/25m1739406 ec_funded: 1 external_id: arxiv: - '2502.19369' intvolume: ' 25' issue: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2502.19369 month: '01' oa: 1 oa_version: Preprint page: 108-130 project: - _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c call_identifier: H2020 grant_number: '101034413' name: 'IST-BRIDGE: International postdoctoral program' publication: SIAM Journal on Applied Dynamical Systems publication_identifier: issn: - 1536-0040 publication_status: published publisher: SIAM quality_controlled: '1' scopus_import: '1' status: public title: Computing a connection matrix and persistence efficiently from a morse decomposition type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 25 year: '2026' ... --- OA_place: publisher OA_type: gold _id: '22405' abstract: - lang: eng text: "Computing the diameter of the intersection graphs of objects is a basic problem in computational geometry. Previous works showed that the complexity of computing the diameter mainly depends on the object types: for unit disks and squares in 2D, the problem is solvable in truly subquadratic time [Chan et al., 2025], while for other objects, including unit segments and equilateral triangles in 2D or unit balls and axis-parallel unit cubes in 3D, there is no truly subquadratic time algorithm under the Orthogonal Vector (OV) hypothesis [Bringmann et al., 2022]. \r\nWe undertake a comprehensive study of computing the diameter of geometric intersection graphs for various types of objects. We discover many new irregularities, showing that the landscape is extremely nuanced: the source of hardness is a combination of the object type, the true diameter value, and how the objects intersect with each other. Our highlighted results for the 2D case include: \r\n1) The diameter of non-degenerate, axis-aligned line segments can be computed in truly subquadratic time. Previous hardness result [Bringmann et al., 2022] for line segments applies only to degenerate instances. On the other hand, for the degenerate case, we show that a truly subquadratic time algorithm exists when the true diameter is constant. \r\n2) An almost-linear-time algorithm for unit-square graphs of constant diameter. Previous algorithms [Duraj et al., 2024; Chan et al., 2025] rely on succinct representation assuming bounded VC-dimension; for such a strategy Ω(n^{7/4}) time is an inherent barrier. \r\n3) An Õ(n^{4/3})-time algorithm to decide if the diameter of a unit-disk graph is at most 2. This improves upon the recent algorithm with running time Õ(n^{2-1/9}) [Chan et al., 2025]. \r\n4) Deciding if the diameter of intersection graphs of fat triangles or line segments is at most 2 is truly subquadratic-hard under fine-grained complexity assumptions. Previous lower bounds [Bringmann et al., 2022] only hold when deciding if diameter is at most 3. Our findings are presented in a pair of papers. This paper focuses solely on the 2D case, while the companion paper is devoted to higher-dimensional cases." acknowledgement: "Timothy M. Chan: Supported by NSF grant CCF-2224271.\r\nHsien-Chih Chang: Supported by NSF CAREER award CCF-2443017.\r\nJie Gao: Supported by NSF DMS-2220271, DMS-2311064, IIS-2229876, CCF-2118953, CNS-2515159.\r\nSándor Kisfaludi-Bak: Supported by the Research Council of Finland, Grant 363444.\r\nHung Le: Supported by an NSF grant CCF-2517033 and an NSF CAREER Award CCF-2237288.\r\nDa Wei Zheng: This project has received funding from the Austrian Science Fund (FWF) grant\r\nDOI 10.55776/I5982. For open access purposes, the author has applied a CC BY public copyright\r\nlicense to any author-accepted manuscript version arising from this submission.\r\n" article_number: 54:1-54:22 article_processing_charge: No arxiv: 1 author: - first_name: Timothy M. full_name: Chan, Timothy M. last_name: Chan orcid: 0000-0002-8093-0675 - first_name: Hsien-Chih full_name: Chang, Hsien-Chih last_name: Chang orcid: 0000-0001-6714-7988 - first_name: Jie full_name: Gao, Jie last_name: Gao orcid: 0000-0001-5083-6082 - first_name: Sándor full_name: Kisfaludi-Bak, Sándor last_name: Kisfaludi-Bak orcid: 0000-0002-6856-2902 - first_name: Hung full_name: Le, Hung last_name: Le orcid: 0000-0001-8223-9944 - first_name: Da Wei full_name: Zheng, Da Wei id: af77956b-e859-11ef-8dc9-d301b898e32f last_name: Zheng citation: ama: 'Chan TM, Chang H-C, Gao J, Kisfaludi-Bak S, Le H, Zheng DW. Charting the landscape of diameter computation on geometric intersection graphs in the plane. In: 53rd International Colloquium on Automata, Languages, and Programming. Vol 374. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2026. doi:10.4230/LIPICS.ICALP.2026.54' apa: 'Chan, T. M., Chang, H.-C., Gao, J., Kisfaludi-Bak, S., Le, H., & Zheng, D. W. (2026). Charting the landscape of diameter computation on geometric intersection graphs in the plane. In 53rd International Colloquium on Automata, Languages, and Programming (Vol. 374). Egham, United Kingdom: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPICS.ICALP.2026.54' chicago: Chan, Timothy M., Hsien-Chih Chang, Jie Gao, Sándor Kisfaludi-Bak, Hung Le, and Da Wei Zheng. “Charting the Landscape of Diameter Computation on Geometric Intersection Graphs in the Plane.” In 53rd International Colloquium on Automata, Languages, and Programming, Vol. 374. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2026. https://doi.org/10.4230/LIPICS.ICALP.2026.54. ieee: T. M. Chan, H.-C. Chang, J. Gao, S. Kisfaludi-Bak, H. Le, and D. W. Zheng, “Charting the landscape of diameter computation on geometric intersection graphs in the plane,” in 53rd International Colloquium on Automata, Languages, and Programming, Egham, United Kingdom, 2026, vol. 374. ista: 'Chan TM, Chang H-C, Gao J, Kisfaludi-Bak S, Le H, Zheng DW. 2026. Charting the landscape of diameter computation on geometric intersection graphs in the plane. 53rd International Colloquium on Automata, Languages, and Programming. ICALP: Automata, Languages and Programming vol. 374, 54:1-54:22.' mla: Chan, Timothy M., et al. “Charting the Landscape of Diameter Computation on Geometric Intersection Graphs in the Plane.” 53rd International Colloquium on Automata, Languages, and Programming, vol. 374, 54:1-54:22, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2026, doi:10.4230/LIPICS.ICALP.2026.54. short: T.M. Chan, H.-C. Chang, J. Gao, S. Kisfaludi-Bak, H. Le, D.W. Zheng, in:, 53rd International Colloquium on Automata, Languages, and Programming, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2026. conference: end_date: 2026-07-10 location: Egham, United Kingdom name: 'ICALP: Automata, Languages and Programming' start_date: 2026-07-07 corr_author: '1' das_tickbox: '0' date_created: 2026-07-27T05:53:08Z date_published: 2026-07-01T00:00:00Z date_updated: 2026-08-12T09:03:26Z day: '01' ddc: - '000' department: - _id: MoHe doi: 10.4230/LIPICS.ICALP.2026.54 external_id: arxiv: - '2605.10692' file: - access_level: open_access checksum: 1e66eba4cfe4e74ab28108b1ca0bb956 content_type: application/pdf creator: dernst date_created: 2026-07-27T06:20:41Z date_updated: 2026-07-27T06:20:41Z file_id: '22407' file_name: 2026_LIPIcSICALP_Chan.pdf file_size: 1440497 relation: main_file success: 1 file_date_updated: 2026-07-27T06:20:41Z has_accepted_license: '1' intvolume: ' 374' keyword: - String graphs - Fine-grained complexity - Theory of computation → Computational geometry language: - iso: eng month: '07' oa: 1 oa_version: Published Version project: - _id: bda196b2-d553-11ed-ba76-8e8ee6c21103 grant_number: I05982 name: Static and Dynamic Hierarchical Graph Decompositions publication: 53rd International Colloquium on Automata, Languages, and Programming publication_identifier: eissn: - 1868-8969 - '9783959774284' publication_status: published publisher: Schloss Dagstuhl - Leibniz-Zentrum für Informatik quality_controlled: '1' researchdata_availability: no scopus_import: '1' status: public supplementarymaterial: no title: Charting the landscape of diameter computation on geometric intersection graphs in the plane tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 374 year: '2026' ... --- OA_place: publisher OA_type: gold _id: '22299' abstract: - lang: eng text: The depth poset of a filtered Lefschetz complex reflects the dependencies between the cancellations of different shallow birth-death pairs. Using the fast algorithms for computing the depth poset in [Edelsbrunner et al., 2026] and for updating the persistence diagram under transpositions in [Cohen-Steiner et al., 2006], we give a complete case analysis of how transpositions of cells in the filter affect the depth poset. In addition, we present statistics on the depth poset for random point data and its sensitivity to the transpositions that occur in random straight-line homotopies. acknowledgement: "The authors thank Jakub Leśkiewicz and Bartosz Furmanek for discussions\r\nthat helped improve the paper. Herbert Edelsbrunner: DFG Collaborative Research Center TRR 109, Austrian Science\r\nFund (FWF), grant no. I 02979-N35\r\nMichał Lipiński: European Union’s Horizon 2020 research and innovation programme under the\r\nMarie Skłodowska-Curie Grant Agreement No. 101034413\r\nMarian Mrozek: Polish National Science Center under Opus Grant 2019/35/B/ST1/00874 and Opus\r\nGrant 2025/57/B/ST1/00550" alternative_title: - LIPIcs article_number: 41:1-41:18 article_processing_charge: Yes arxiv: 1 author: - first_name: Herbert full_name: Edelsbrunner, Herbert id: 3FB178DA-F248-11E8-B48F-1D18A9856A87 last_name: Edelsbrunner orcid: 0000-0002-9823-6833 - first_name: Michał full_name: Lipiński, Michał id: dfffb474-4317-11ee-8f5c-fe3fc95a425e last_name: Lipiński orcid: 0000-0001-9789-9750 - first_name: Marian full_name: Mrozek, Marian last_name: Mrozek orcid: 0000-0002-0619-6417 - first_name: Manuel full_name: Soriano Trigueros, Manuel id: 15ebd7cf-15bf-11ee-aebd-bb4bb5121ea8 last_name: Soriano Trigueros orcid: 0000-0003-2449-1433 - first_name: Fedor full_name: Zimin, Fedor id: afd27eda-91c1-11f0-aad8-c6edbec24c04 last_name: Zimin citation: ama: 'Edelsbrunner H, Lipiński M, Mrozek M, Soriano Trigueros M, Zimin F. The depth poset under transpositions in the filter. In: 42nd International Symposium on Computational Geometry. Vol 367. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2026. doi:10.4230/LIPICS.SOCG.2026.41' apa: 'Edelsbrunner, H., Lipiński, M., Mrozek, M., Soriano Trigueros, M., & Zimin, F. (2026). The depth poset under transpositions in the filter. In 42nd International Symposium on Computational Geometry (Vol. 367). New Brunswick, NJ, United States: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPICS.SOCG.2026.41' chicago: Edelsbrunner, Herbert, Michał Lipiński, Marian Mrozek, Manuel Soriano Trigueros, and Fedor Zimin. “The Depth Poset under Transpositions in the Filter.” In 42nd International Symposium on Computational Geometry, Vol. 367. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2026. https://doi.org/10.4230/LIPICS.SOCG.2026.41. ieee: H. Edelsbrunner, M. Lipiński, M. Mrozek, M. Soriano Trigueros, and F. Zimin, “The depth poset under transpositions in the filter,” in 42nd International Symposium on Computational Geometry, New Brunswick, NJ, United States, 2026, vol. 367. ista: 'Edelsbrunner H, Lipiński M, Mrozek M, Soriano Trigueros M, Zimin F. 2026. The depth poset under transpositions in the filter. 42nd International Symposium on Computational Geometry. SoCG: Symposium on Computational Geometry, LIPIcs, vol. 367, 41:1-41:18.' mla: Edelsbrunner, Herbert, et al. “The Depth Poset under Transpositions in the Filter.” 42nd International Symposium on Computational Geometry, vol. 367, 41:1-41:18, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2026, doi:10.4230/LIPICS.SOCG.2026.41. short: H. Edelsbrunner, M. Lipiński, M. Mrozek, M. Soriano Trigueros, F. Zimin, in:, 42nd International Symposium on Computational Geometry, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2026. conference: end_date: 2026-06-05 location: New Brunswick, NJ, United States name: 'SoCG: Symposium on Computational Geometry' start_date: 2026-06-02 corr_author: '1' das_tickbox: '0' date_created: 2026-07-13T09:56:38Z date_published: 2026-05-27T00:00:00Z date_updated: 2026-08-12T09:02:56Z day: '27' ddc: - '500' department: - _id: HeEd - _id: GradSch doi: 10.4230/LIPICS.SOCG.2026.41 ec_funded: 1 external_id: arxiv: - '2511.21961' file: - access_level: open_access checksum: 9dfb96ee66985c724b499b0e5888dc8e content_type: application/pdf creator: dernst date_created: 2026-07-14T06:08:05Z date_updated: 2026-07-14T06:08:05Z file_id: '22329' file_name: 2026_LIPIcSSoCG_Edelsbrunner.pdf file_size: 2902144 relation: main_file success: 1 file_date_updated: 2026-07-14T06:08:05Z has_accepted_license: '1' intvolume: ' 367' keyword: - Algebraic topology - Lefschetz complexes - persistent homology - vines and vineyards - birth-death pairs - shallow pairs - relations - partial orders - transpositions - Theory of computation → Computational geometry language: - iso: eng month: '05' oa: 1 oa_version: Published Version project: - _id: 2561EBF4-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: I02979-N35 name: Persistence and stability of geometric complexes - _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c call_identifier: H2020 grant_number: '101034413' name: 'IST-BRIDGE: International postdoctoral program' publication: 42nd International Symposium on Computational Geometry publication_identifier: eissn: - 1868-8969 isbn: - '9783959774185' publication_status: published publisher: Schloss Dagstuhl - Leibniz-Zentrum für Informatik quality_controlled: '1' researchdata_availability: no scopus_import: '1' status: public supplementarymaterial: no title: The depth poset under transpositions in the filter tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 367 year: '2026' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: gold PlanS_conform: '1' _id: '22265' abstract: - lang: eng text: 'The well-known bimodality between star-forming discs and quiescent spheroids requires the existence of two main processes: galaxy quenching, causing the strong reduction of star formation, and morphological transformation, causing the transition from disc-dominated structures to bulge-dominated ones. In this paper, we aim to understand the link between these two processes and their relation with the stellar mass of galaxies and their local environment. Taking advantage of the first data released by the Euclid Collaboration, covering more than 60 deg2 with space-based imaging and photometry, we analyse a mass-complete sample of nearly one million galaxies in the range 0.25 < z < 1 with M* > 109.5 M⊙, using a combination of photometric and spectroscopic redshifts. We divide the sample into four sub-populations of galaxies, based on their star-formation activity (star-forming and quiescent) and morphology (disc-dominated and bulge-dominated). We then analyse the physical properties of these populations and their relative abundances in the stellar mass versus local density plane. Together with confirming the passivity-density relation and the morphology-density relation, we find that quiescent discy galaxies are more abundant in the low-mass regime of high-density environment where log10(1 + δ) > 1.3. At the same time, star-forming bulge-dominated galaxies are more common in field regions with log10(1 + δ) < 0.8, preferentially at high masses. Building on these results and interpreting them through comparison with simulations, we propose a scenario where the evolution of galaxies in the field significantly differs from that in higher-density environments. The morphological transformation in the majority of field galaxies takes place before the onset of quenching and is mainly driven by secular processes taking place within the main sequence, leading to the formation of star-forming bulge-dominated galaxies as intermediate-stage galaxies. Conversely, quenching of star formation precedes morphological transformation for most galaxies in higher-density environments. This causes the formation of quiescent disc-dominated galaxies before their transition into bulge-dominated ones.' acknowledgement: 'FaGe, AnEn, EmDa, LoGa, SaQu, GaDe, MaTa, ChDe, LuPo acknowledge support from the ELSA project. “ELSA: Euclid Legacy Science Advanced analysis tools” (Grant Agreement no. 101135203) is funded by the European Union. Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or Innovate UK. Neither the European Union nor the granting authority can be held responsible for them. UK participation is funded through the UK HORIZON guarantee scheme under Innovate UK grant 10093177. AnEn acknowledge support from the INAF MiniGrant 2023 “ADIEU: Anomaly Detections In EUclid”. CaLo acknowledges support by FCT-Fundação para a Ciência e a Tecnologia through grants UIDB/04434/2020 DOI: 10.54499/UIDB/04434/2020, UIDP/04434/2020 DOI: 10.54499/UIDP/04434/2020. The Euclid Consortium acknowledges the European Space Agency and a number of agencies and institutes that have supported the development of Euclid, in particular the Agenzia Spaziale Italiana, the Austrian Forschungsförderungsgesellschaft funded through BMK, the Belgian Science Policy, the Canadian Euclid Consortium, the Deutsches Zentrum für Luft-und Raumfahrt, the DTU Space and the Niels Bohr Institute in Denmark, the French Centre National d’Etudes Spatiales, the Fundação para a Ciência e a Tecnologia, the Hungarian Academy of Sciences, the Ministerio de Ciencia, Innovación y Universidades, the National Aeronautics and Space Administration, the National Astronomical Observatory of Japan, the Netherlandse Onderzoekschool Voor Astronomie, the Norwegian Space Agency, the Research Council of Finland, the Romanian Space Agency, the State Secretariat for Education, Research, and Innovation (SERI) at the Swiss Space Office (SSO), and the United Kingdom Space Agency. A complete and detailed list is available on the Euclid website (www.euclid-ec.org). This work has made use of the Euclid Quick Release Q1 data from the Euclid mission of the European Space Agency (ESA), 2025, https://doi.org/10.57780/esa-2853f3b. This work has made use of CosmoHub, developed by PIC (maintained by IFAE and CIEMAT) in collaboration with ICE-CSIC. CosmoHub received funding from the Spanish government (MCIN/AEI/10.13039/501100011033), the EU NextGeneration/PRTR (PRTR-C17.I1), and the Generalitat de Catalunya. Based on data from UNIONS, a scientific collaboration using three Hawaii-based telescopes: CFHT, Pan-STARRS, and Subaru www.skysurvey.cc. Based on data from the Dark Energy Camera (DECam) on the Blanco 4-m Telescope at CTIO in Chile https://www.darkenergysurvey.org' article_number: A12 article_processing_charge: Yes article_type: original arxiv: 1 author: - first_name: F. full_name: Gentile, F. last_name: Gentile - first_name: E. full_name: Daddi, E. last_name: Daddi - first_name: D. full_name: Elbaz, D. last_name: Elbaz - first_name: A. full_name: Enia, A. last_name: Enia - first_name: B. full_name: Magnelli, B. last_name: Magnelli - first_name: J. B. full_name: Billand, J. 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B. full_name: Sanders, D. B. last_name: Sanders - first_name: E. full_name: Sarpa, E. last_name: Sarpa - first_name: C. full_name: Scarlata, C. last_name: Scarlata - first_name: A. full_name: Schneider, A. last_name: Schneider - first_name: M. full_name: Schultheis, M. last_name: Schultheis - first_name: D. full_name: Sciotti, D. last_name: Sciotti - first_name: E. full_name: Sellentin, E. last_name: Sellentin - first_name: L. C. full_name: Smith, L. C. last_name: Smith - first_name: S. A. full_name: Stanford, S. A. last_name: Stanford - first_name: K. full_name: Tanidis, K. last_name: Tanidis - first_name: G. full_name: Testera, G. last_name: Testera - first_name: R. full_name: Teyssier, R. last_name: Teyssier - first_name: S. full_name: Tosi, S. last_name: Tosi - first_name: A. full_name: Troja, A. last_name: Troja - first_name: M. full_name: Tucci, M. last_name: Tucci - first_name: C. full_name: Valieri, C. last_name: Valieri - first_name: A. full_name: Venhola, A. last_name: Venhola - first_name: D. full_name: Vergani, D. last_name: Vergani - first_name: G. full_name: Verza, G. last_name: Verza - first_name: P. full_name: Vielzeuf, P. last_name: Vielzeuf - first_name: N. A. full_name: Walton, N. A. last_name: Walton citation: ama: 'Gentile F, Daddi E, Elbaz D, et al. Euclid Quick Data Release (Q1): XII. Quenching precedes bulge formation in dense environments but follows it in the field. Astronomy & Astrophysics. 2026;711. doi:10.1051/0004-6361/202557633' apa: 'Gentile, F., Daddi, E., Elbaz, D., Enia, A., Magnelli, B., Billand, J. B., … Walton, N. A. (2026). Euclid Quick Data Release (Q1): XII. Quenching precedes bulge formation in dense environments but follows it in the field. Astronomy & Astrophysics. EDP Sciences. https://doi.org/10.1051/0004-6361/202557633' chicago: 'Gentile, F., E. Daddi, D. Elbaz, A. Enia, B. Magnelli, J. B. Billand, P. Corcho-Caballero, et al. “Euclid Quick Data Release (Q1): XII. Quenching Precedes Bulge Formation in Dense Environments but Follows It in the Field.” Astronomy & Astrophysics. EDP Sciences, 2026. https://doi.org/10.1051/0004-6361/202557633.' ieee: 'F. Gentile et al., “Euclid Quick Data Release (Q1): XII. Quenching precedes bulge formation in dense environments but follows it in the field,” Astronomy & Astrophysics, vol. 711. EDP Sciences, 2026.' ista: 'Gentile F et al. 2026. Euclid Quick Data Release (Q1): XII. Quenching precedes bulge formation in dense environments but follows it in the field. Astronomy & Astrophysics. 711, A12.' mla: 'Gentile, F., et al. “Euclid Quick Data Release (Q1): XII. Quenching Precedes Bulge Formation in Dense Environments but Follows It in the Field.” Astronomy & Astrophysics, vol. 711, A12, EDP Sciences, 2026, doi:10.1051/0004-6361/202557633.' short: F. Gentile, E. Daddi, D. Elbaz, A. Enia, B. Magnelli, J.B. Billand, P. Corcho-Caballero, C. Cleland, G. De Lucia, C. D’Eugenio, M. Fossati, M. Franco, C. Lobo, Y. Lyu, M. Magliocchetti, G.A. Mamon, L. Quilley, J.G. Sorce, M. Tarrasse, M. Bolzonella, F. Durret, L. Gabarra, S. Guo, L. Pozzetti, S. Quai, F. Shankar, V. Sangalli, M. Talia, M. Baes, H. Fu, M. Girardi, J.J. Matthee, P.A. Oesch, D. Roberts, J. Schaye, D. Scott, L. Spinoglio, B. Altieri, A. Amara, S. Andreon, N. Auricchio, C. Baccigalupi, M. Baldi, A. Balestra, S. Bardelli, R. Bender, A. Biviano, E. Branchini, M. Brescia, J. Brinchmann, S. Camera, G. Cañas-Herrera, V. Capobianco, C. Carbone, J. Carretero, S. Casas, M. Castellano, G. Castignani, S. Cavuoti, K.C. Chambers, A. Cimatti, C. Colodro-Conde, G. Congedo, L. Conversi, Y. Copin, F. Courbin, H.M. Courtois, M. Cropper, A. Da Silva, H. Degaudenzi, C. Dolding, H. Dole, F. Dubath, C.A.J. Duncan, X. Dupac, S. Dusini, S. Escoffier, M. Fabricius, M. Farina, R. Farinelli, S. Ferriol, F. Finelli, N. Fourmanoit, M. Frailis, E. Franceschi, M. Fumana, S. Galeotta, K. George, B. Gillis, C. Giocoli, J. Gracia-Carpio, A. Grazian, F. Grupp, S. Gwyn, S.V.H. Haugan, J. Hoar, W. Holmes, I.M. Hook, F. Hormuth, A. Hornstrup, K. Jahnke, M. Jhabvala, B. Joachimi, E. Keihänen, S. Kermiche, A. Kiessling, B. Kubik, M. Kümmel, M. Kunz, H. Kurki-Suonio, A.M.C. Le Brun, S. Ligori, P.B. Lilje, V. Lindholm, I. Lloro, G. Mainetti, D. Maino, E. Maiorano, O. Mansutti, O. Marggraf, M. Martinelli, N. Martinet, F. Marulli, R.J. Massey, E. Medinaceli, S. Mei, M. Melchior, Y. Mellier, M. Meneghetti, E. Merlin, G. Meylan, A. Mora, M. Moresco, L. Moscardini, R. Nakajima, S.M. Niemi, C. Padilla, S. Paltani, F. Pasian, K. Pedersen, W.J. Percival, V. Pettorino, S. Pires, G. Polenta, M. Poncet, L.A. Popa, F. Raison, A. Renzi, J. Rhodes, G. Riccio, E. Romelli, M. Roncarelli, R. Saglia, Z. Sakr, D. Sapone, B. Sartoris, P. Schneider, T. Schrabback, A. Secroun, G. Seidel, S. Serrano, P. Simon, C. Sirignano, G. Sirri, J. Skottfelt, L. Stanco, J. Steinwagner, P. Tallada-Crespí, A.N. Taylor, H.I. Teplitz, I. Tereno, N. Tessore, S. Toft, R. Toledo-Moreo, F. Torradeflot, I. Tutusaus, L. Valenziano, J. Valiviita, T. Vassallo, G. Verdoes Kleijn, A. Veropalumbo, Y. Wang, J. Weller, A. Zacchei, G. Zamorani, I.A. Zinchenko, E. Zucca, V. Allevato, M. Ballardini, E. Bozzo, C. Burigana, R. Cabanac, M. Calabrese, A. Cappi, D. Di Ferdinando, J.A. Escartin Vigo, W.G. Hartley, M. Huertas-Company, J. Martín-Fleitas, S. Matthew, N. Mauri, R.B. Metcalf, A. Pezzotta, M. Pöntinen, I. Risso, V. Scottez, M. Sereno, M. Tenti, M. Viel, M. Wiesmann, Y. Akrami, I.T. Andika, S. Anselmi, M. Archidiacono, F. Atrio-Barandela, D. Bertacca, M. Bethermin, L. Bisigello, A. Blanchard, L. Blot, H. Böhringer, M. Bonici, S. Borgani, M.L. Brown, S. Bruton, A. Calabro, B. Camacho Quevedo, F. Caro, C.S. Carvalho, T. Castro, F. Cogato, S. Conseil, T. Contini, A.R. Cooray, O. Cucciati, G. Desprez, A. Díaz-Sánchez, S. Di Domizio, J.M. Diego, P. Dimauro, P.A. Duc, M.Y. Elkhashab, Y. Fang, A. Finoguenov, A. Fontana, F. Fontanot, A. Franco, K. Ganga, J. García-Bellido, T. Gasparetto, V. Gautard, R. Gavazzi, E. Gaztanaga, F. Giacomini, F. Gianotti, A.H. Gonzalez, G. Gozaliasl, M. Guidi, C.M. Gutierrez, A. Hall, S. Hemmati, H. Hildebrandt, J. Hjorth, J.J.E. Kajava, Y. Kang, V. Kansal, D. Karagiannis, K. Kiiveri, J. Kim, C.C. Kirkpatrick, S. Kruk, L. Legrand, M. Lembo, F. Lepori, G. Leroy, G.F. Lesci, J. Lesgourgues, L. Leuzzi, T.I. Liaudat, A. Loureiro, J. Macias-Perez, E.A. Magnier, F. Mannucci, R. Maoli, C.J.A.P. Martins, L. Maurin, M. Miluzio, P. Monaco, C. Moretti, G. Morgante, K. Naidoo, A. Navarro-Alsina, S. Nesseris, D. Paoletti, F. Passalacqua, K. Paterson, L. Patrizii, A. Pisani, D. Potter, M. Radovich, G. Rodighiero, S. Sacquegna, M. Sahlén, D.B. Sanders, E. Sarpa, C. Scarlata, A. Schneider, M. Schultheis, D. Sciotti, E. Sellentin, L.C. Smith, S.A. Stanford, K. Tanidis, G. Testera, R. Teyssier, S. Tosi, A. Troja, M. Tucci, C. Valieri, A. Venhola, D. Vergani, G. Verza, P. Vielzeuf, N.A. Walton, Astronomy & Astrophysics 711 (2026). das_tickbox: '1' dataavailabilitystatement: 'This work has made use of the Euclid Quick Release Q1 data from the Euclid mission of the European Space Agency (ESA), 2025, https://doi.org/10.57780/esa-2853f3b. This work has made use of CosmoHub, developed by PIC (maintained by IFAE and CIEMAT) in collaboration with ICE-CSIC. CosmoHub received funding from the Spanish government (MCIN/AEI/10.13039/501100011033), the EU NextGeneration/PRTR (PRTR-C17.I1), and the Generalitat de Catalunya. Based on data from UNIONS, a scientific collaboration using three Hawaii-based telescopes: CFHT, Pan-STARRS, and Subaru www.skysurvey.cc. Based on data from the Dark Energy Camera (DECam) on the Blanco 4-m Telescope at CTIO in Chile https://www.darkenergysurvey.org' date_created: 2026-07-12T22:02:18Z date_published: 2026-07-01T00:00:00Z date_updated: 2026-08-12T09:27:50Z day: '01' ddc: - '520' department: - _id: JoMa doi: 10.1051/0004-6361/202557633 external_id: arxiv: - '2511.02964' file: - access_level: open_access checksum: 29c087abb97eed26d4aa2a19bbb46666 content_type: application/pdf creator: dernst date_created: 2026-07-13T08:42:10Z date_updated: 2026-07-13T08:42:10Z file_id: '22277' file_name: 2026_AstronomyAstrophysics_Euclid.pdf file_size: 3482066 relation: main_file success: 1 file_date_updated: 2026-07-13T08:42:10Z has_accepted_license: '1' intvolume: ' 711' keyword: - 'galaxies: evolution' - 'galaxies: interactions' - 'galaxies: statistics' language: - iso: eng month: '07' oa: 1 oa_version: Published Version publication: Astronomy & Astrophysics publication_identifier: eissn: - 1432-0746 issn: - 0004-6361 publication_status: published publisher: EDP Sciences quality_controlled: '1' researchdata_availability: no scopus_import: '1' status: public supplementarymaterial: no title: 'Euclid Quick Data Release (Q1): XII. Quenching precedes bulge formation in dense environments but follows it in the field' tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 711 year: '2026' ... --- OA_place: publisher OA_type: diamond PlanS_conform: '1' _id: '22621' abstract: - lang: eng text: We present very deep (≈11 hours on-source) JWST/MIRI low-resolution spectroscopy of the rest-frame optical emission of U37126, a UV-bright (MUV ≃ −20) mildly lensed (μ ≃ 2.2) galaxy at z = 10.255. The continuum emission is well detected in the NIRSpec and MIRI spectra, but no nebular recombination or metal emission lines are observed (EW0 (Hβ+[O III]) ≤ 300 Å and EW0 (Hα) ≤ 400 Å at 3σ). Combined with the exceptionally blue UV continuum slope, βUV ≃ −2.9, and flat Balmer break, these constraints indicate a stellar population dominated by very young and massive stars with a strongly suppressed nebular contribution. Comparisons with synthetic stellar population models indicate that U37126 requires a very high ionizing photon production efficiency, log(ξion/Hz erg−1) ≃ 25.75, and a nearly unity Lyman continuum escape fraction, of fesc ≥ 86% (3σ) based on the Hα flux limit and fesc = 0.94 ± 0.06 derived independently from fitting the spectral energy distribution (SED). The best-fit SED yields a (delensed) stellar mass of M★ ≃ 107.8 M⊙ and a star formation rate SFR ≃ 10 M⊙ yr−1 (specific SFR ∼ 160 Gyr−1). Together with its very compact size, reff ≃ 61 pc, this yields a very high stellar mass and SFR surface densities, ΣM★ ≃ 3 × 103 M⊙ pc−2 and ΣSFR ≃ 400 M⊙ yr−1 kpc−2. Together with the lack of detectable nebular emission, these properties suggest that U37126 is undergoing a so-called interstellar medium-naked starburst phase, possibly driven by an extremely efficient gas-to-star conversion followed by strong feedback that has cleared the remaining gas from its stellar core, which allowed most Lyman continuum photons to escape. Finally, we show that even a small fraction of galaxies such as U37126 (≃3–6%), with an extreme Lyman continuum production and escape, might contribute disproportionately (≃50–100%) to the ionizing photon budget during cosmic reionization. acknowledgement: 'We thank the anonymous referee for the useful comments and suggestions. This work is based on observations made with the NASA/ESA/CSA James Webb Space Telescope. The data were obtained from the Mikulski Archive for Space Telescopes at the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-03127 for JWST. These observations are associated with program #8051. J.A.-M., C.P.-J., B.R.P. acknowledge support from grant PID2024-158856NA-I00, J.A.-M., L.C., C.P.-J., B.R.P. acknowledge support from grant PID2021-127718NB-100, P.G.P.-G. acknowledges support from grant PID2022-139567NB-I00 from the Spanish Ministry of Science and Innovation/State Agency of Research MCIN/AEI/10.13039/501100011033 and by “ERDF A way of making Europe”. J.A.-M., L.C., C.P.-J., B.R.P., P.G.P.-G. acknowledge support by grant CSIC/BILATERALES2025/BIJSP25022. M.C. acknowledges INAF GO Grant 2024 “Revealing the nature of bright galaxies at cosmic dawn with deep JWST spectroscopy”. T.H. was supported by JSPS KAKENHI 25K00020. Y.H. acknowledges support from the Japan Society for the Promotion of Science (JSPS) Grant-in-Aid for Scientific Research (24H00245), the JSPS Core-to-Core Program (JPJSCCA20210003), and the JSPS International Leading Research (22K21349). Y.F. is supported by JSPS KAKENHI Grant Numbers JP22K21349 and JP23K13149. D.L. was supported by research grants (VIL16599,VIL54489) from VILLUM FONDEN. P.S. acknowledges support from INAF RF2024 Large Grant “UNDUST: UNveiling the Dawn of the Universe with JWST” The data were obtained from the Mikulski Archive for Space Telescopes at the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-03127 for JWST; and from the European JWST archive (eJWST) operated by the ESDC. This research made use of Photutils, an Astropy package for detection and photometry of astronomical sources (Bradley et al. 2022).' article_number: A301 article_processing_charge: No article_type: original arxiv: 1 author: - first_name: R. full_name: Marques-Chaves, R. last_name: Marques-Chaves - first_name: J. full_name: Álvarez-Márquez, J. last_name: Álvarez-Márquez - first_name: L. full_name: Colina, L. last_name: Colina - first_name: S. full_name: Kendrew, S. last_name: Kendrew - first_name: Unknown full_name: Abdurro’Uf, Unknown last_name: Abdurro’Uf - first_name: C. full_name: Blanco-Prieto, C. last_name: Blanco-Prieto - first_name: L. A. full_name: Boogaard, L. A. last_name: Boogaard - first_name: M. full_name: Castellano, M. last_name: Castellano - first_name: K. I. full_name: Caputi, K. I. last_name: Caputi - first_name: A. full_name: Crespo-Gómez, A. last_name: Crespo-Gómez - first_name: A. full_name: Fontana, A. last_name: Fontana - first_name: Y. full_name: Fudamoto, Y. last_name: Fudamoto - first_name: S. full_name: Fujimoto, S. last_name: Fujimoto - first_name: M. full_name: García-Marín, M. last_name: García-Marín - first_name: Y. full_name: Harikane, Y. last_name: Harikane - first_name: S. full_name: Harish, S. last_name: Harish - first_name: T. full_name: Hashimoto, T. last_name: Hashimoto - first_name: T. full_name: Hsiao, T. last_name: Hsiao - first_name: Edoardo full_name: Iani, Edoardo id: 4053390a-6b68-11ef-9828-a3b8adef8d0a last_name: Iani orcid: 0000-0001-8386-3546 - first_name: A. K. full_name: Inoue, A. K. last_name: Inoue - first_name: D. full_name: Langeroodi, D. last_name: Langeroodi - first_name: R. full_name: Lin, R. last_name: Lin - first_name: J. full_name: Melinder, J. last_name: Melinder - first_name: L. full_name: Napolitano, L. last_name: Napolitano - first_name: G. full_name: Östlin, G. last_name: Östlin - first_name: P. G. full_name: Pérez-González, P. G. last_name: Pérez-González - first_name: C. full_name: Prieto-Jiménez, C. last_name: Prieto-Jiménez - first_name: P. full_name: Rinaldi, P. last_name: Rinaldi - first_name: B. full_name: Rodríguez Del Pino, B. last_name: Rodríguez Del Pino - first_name: P. full_name: Santini, P. last_name: Santini - first_name: Y. full_name: Sugahara, Y. last_name: Sugahara - first_name: A. full_name: Varo-O’Ferrall, A. last_name: Varo-O’Ferrall - first_name: G. full_name: Wright, G. last_name: Wright - first_name: J. full_name: Zavala, J. last_name: Zavala citation: ama: 'Marques-Chaves R, Álvarez-Márquez J, Colina L, et al. PRISMS: U37126, a very blue ISM-naked starburst at z = 10.255 with a nearly 100% Lyman continuum escape fraction. Astronomy & Astrophysics. 2026;711. doi:10.1051/0004-6361/202659281' apa: 'Marques-Chaves, R., Álvarez-Márquez, J., Colina, L., Kendrew, S., Abdurro’Uf, U., Blanco-Prieto, C., … Zavala, J. (2026). PRISMS: U37126, a very blue ISM-naked starburst at z = 10.255 with a nearly 100% Lyman continuum escape fraction. Astronomy & Astrophysics. EDP Sciences. https://doi.org/10.1051/0004-6361/202659281' chicago: 'Marques-Chaves, R., J. Álvarez-Márquez, L. Colina, S. Kendrew, Unknown Abdurro’Uf, C. Blanco-Prieto, L. A. Boogaard, et al. “PRISMS: U37126, a Very Blue ISM-Naked Starburst at z = 10.255 with a Nearly 100% Lyman Continuum Escape Fraction.” Astronomy & Astrophysics. EDP Sciences, 2026. https://doi.org/10.1051/0004-6361/202659281.' ieee: 'R. Marques-Chaves et al., “PRISMS: U37126, a very blue ISM-naked starburst at z = 10.255 with a nearly 100% Lyman continuum escape fraction,” Astronomy & Astrophysics, vol. 711. EDP Sciences, 2026.' ista: 'Marques-Chaves R, Álvarez-Márquez J, Colina L, Kendrew S, Abdurro’Uf U, Blanco-Prieto C, Boogaard LA, Castellano M, Caputi KI, Crespo-Gómez A, Fontana A, Fudamoto Y, Fujimoto S, García-Marín M, Harikane Y, Harish S, Hashimoto T, Hsiao T, Iani E, Inoue AK, Langeroodi D, Lin R, Melinder J, Napolitano L, Östlin G, Pérez-González PG, Prieto-Jiménez C, Rinaldi P, Rodríguez Del Pino B, Santini P, Sugahara Y, Varo-O’Ferrall A, Wright G, Zavala J. 2026. PRISMS: U37126, a very blue ISM-naked starburst at z = 10.255 with a nearly 100% Lyman continuum escape fraction. Astronomy & Astrophysics. 711, A301.' mla: 'Marques-Chaves, R., et al. “PRISMS: U37126, a Very Blue ISM-Naked Starburst at z = 10.255 with a Nearly 100% Lyman Continuum Escape Fraction.” Astronomy & Astrophysics, vol. 711, A301, EDP Sciences, 2026, doi:10.1051/0004-6361/202659281.' short: R. Marques-Chaves, J. Álvarez-Márquez, L. Colina, S. Kendrew, U. Abdurro’Uf, C. Blanco-Prieto, L.A. Boogaard, M. Castellano, K.I. Caputi, A. Crespo-Gómez, A. Fontana, Y. Fudamoto, S. Fujimoto, M. García-Marín, Y. Harikane, S. Harish, T. Hashimoto, T. Hsiao, E. Iani, A.K. Inoue, D. Langeroodi, R. Lin, J. Melinder, L. Napolitano, G. Östlin, P.G. Pérez-González, C. Prieto-Jiménez, P. Rinaldi, B. Rodríguez Del Pino, P. Santini, Y. Sugahara, A. Varo-O’Ferrall, G. Wright, J. Zavala, Astronomy & Astrophysics 711 (2026). das_tickbox: '0' date_created: 2026-08-02T22:01:53Z date_published: 2026-07-24T00:00:00Z date_updated: 2026-08-12T09:28:30Z day: '24' ddc: - '520' department: - _id: JoMa doi: 10.1051/0004-6361/202659281 external_id: arxiv: - '2602.02322' file: - access_level: open_access checksum: 8debbe56211a456539d8b3479f837b10 content_type: application/pdf creator: dernst date_created: 2026-08-03T08:49:31Z date_updated: 2026-08-03T08:49:31Z file_id: '22634' file_name: 2026_AstronomyAstrophysics_MarquesChaves.pdf file_size: 1127121 relation: main_file success: 1 file_date_updated: 2026-08-03T08:49:31Z has_accepted_license: '1' intvolume: ' 711' language: - iso: eng month: '07' oa: 1 oa_version: Published Version publication: Astronomy & Astrophysics publication_identifier: eissn: - 1432-0746 issn: - 0004-6361 publication_status: published publisher: EDP Sciences quality_controlled: '1' researchdata_availability: no scopus_import: '1' status: public supplementarymaterial: yes title: 'PRISMS: U37126, a very blue ISM-naked starburst at z = 10.255 with a nearly 100% Lyman continuum escape fraction' tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 711 year: '2026' ... --- DOAJ_listed: '1' OA_place: publisher OA_type: diamond PlanS_conform: '1' _id: '21659' abstract: - lang: eng text: The recent detection of solar equatorial Rossby waves has renewed interest in the study of gravito-inertial waves propagating in the convective envelope of solar-type stars. In particular, the ability of these envelope gravito-inertial modes to couple with those trapped in the radiative interior could open up new opportunities for probing the deep-layer dynamics of solar-type stars. The possibility for such a coupling to occur is particularly favoured among pre-main-sequence (PMS) solar-type stars. Indeed, due to the contraction of the protostellar object, they are able to reach high rotation frequencies before nuclear reactions are ignited and magnetic braking becomes the driving mechanism for their rotational evolution. In this work, we studied the coupling between the envelope inertial waves and the radiative interior g modes in PMS stars, focussing on the case of prograde dipolar modes. We considered the cases of 0.5 M⊙ and 1 M⊙ PMS models, each with three different scenarios of rotational evolution. We show that for stars that have formed with a sufficient amount of angular momentum, this coupling can occur in frequency ranges that are accessible to space-borne photometry, creating inertial dips in the period spacing pattern. Using an asymptotic analysis, we characterised the shape of these inertial dips to show that they depend on rotation and on the stiffness of the convective-radiative interface. acknowledgement: 'The authors want to thank the anonymous referee for useful comments. SNB acknowledges support from PLATO ASI-INAF agreement no. 2022-28-HH.0 “PLATO Fase D”. SNB and AFL acknowledge support from the INAF grant MASTODINT. CP thanks the Belgian Federal Science Policy Office (BELSPO) for the financial support in the framework of the PRODEX Program of the European Space Agency (ESA) under contract number 4000141194. S.M acknowledges support from the CNES GOLF-SOHO and PLATO grants at CEA/DAp. LB and SM gratefully acknowledge support from the European Research Council (ERC) under the Horizon Europe programme (LB: Calcifer; Starting Grant agreement N°101165631; SM: 4D-STAR; Synergy Grant agreement N°101071505). While partially funded by the European Union, views and opinions expressed are, however, those of the authors only and do not necessarily reflect those of the European Union or the European Research Council. Neither the European Union nor the granting authority can be held responsible for them. The authors acknowledge G. Buldgen, H. Dhouib, and M.A. Dupret for fruitful discussions.' article_number: L16 article_processing_charge: No article_type: letter_editor arxiv: 1 author: - first_name: S. N. full_name: Breton, S. N. last_name: Breton - first_name: C. full_name: Pezzotti, C. last_name: Pezzotti - first_name: S. full_name: Mathis, S. last_name: Mathis - first_name: Lisa Annabelle full_name: Bugnet, Lisa Annabelle id: d9edb345-f866-11ec-9b37-d119b5234501 last_name: Bugnet orcid: 0000-0003-0142-4000 - first_name: M. P. full_name: Di Mauro, M. P. last_name: Di Mauro - first_name: J. full_name: Joergensen, J. last_name: Joergensen - first_name: K. full_name: Zwintz, K. last_name: Zwintz - first_name: A. F. full_name: Lanza, A. F. last_name: Lanza citation: ama: Breton SN, Pezzotti C, Mathis S, et al. Core-envelope coupling of gravito-inertial waves in pre-main-sequence solar-type stars. Astronomy & Astrophysics. 2026;707. doi:10.1051/0004-6361/202659309 apa: Breton, S. N., Pezzotti, C., Mathis, S., Bugnet, L. A., Di Mauro, M. P., Joergensen, J., … Lanza, A. F. (2026). Core-envelope coupling of gravito-inertial waves in pre-main-sequence solar-type stars. Astronomy & Astrophysics. EDP Sciences. https://doi.org/10.1051/0004-6361/202659309 chicago: Breton, S. N., C. Pezzotti, S. Mathis, Lisa Annabelle Bugnet, M. P. Di Mauro, J. Joergensen, K. Zwintz, and A. F. Lanza. “Core-Envelope Coupling of Gravito-Inertial Waves in Pre-Main-Sequence Solar-Type Stars.” Astronomy & Astrophysics. EDP Sciences, 2026. https://doi.org/10.1051/0004-6361/202659309. ieee: S. N. Breton et al., “Core-envelope coupling of gravito-inertial waves in pre-main-sequence solar-type stars,” Astronomy & Astrophysics, vol. 707. EDP Sciences, 2026. ista: Breton SN, Pezzotti C, Mathis S, Bugnet LA, Di Mauro MP, Joergensen J, Zwintz K, Lanza AF. 2026. Core-envelope coupling of gravito-inertial waves in pre-main-sequence solar-type stars. Astronomy & Astrophysics. 707, L16. mla: Breton, S. N., et al. “Core-Envelope Coupling of Gravito-Inertial Waves in Pre-Main-Sequence Solar-Type Stars.” Astronomy & Astrophysics, vol. 707, L16, EDP Sciences, 2026, doi:10.1051/0004-6361/202659309. short: S.N. Breton, C. Pezzotti, S. Mathis, L.A. Bugnet, M.P. Di Mauro, J. Joergensen, K. Zwintz, A.F. Lanza, Astronomy & Astrophysics 707 (2026). date_created: 2026-04-05T22:01:32Z date_published: 2026-03-01T00:00:00Z date_updated: 2026-08-12T09:29:13Z day: '01' ddc: - '520' department: - _id: LiBu doi: 10.1051/0004-6361/202659309 external_id: arxiv: - '2603.01979' file: - access_level: open_access checksum: a7fd798bf450d67d4166fdf54ff2c70c content_type: application/pdf creator: dernst date_created: 2026-04-07T09:20:02Z date_updated: 2026-04-07T09:20:02Z file_id: '21666' file_name: 2026_AstronomyAstrophysics_Breton.pdf file_size: 1535506 relation: main_file success: 1 file_date_updated: 2026-04-07T09:20:02Z has_accepted_license: '1' intvolume: ' 707' language: - iso: eng month: '03' oa: 1 oa_version: Published Version project: - _id: 914d8549-16d5-11f0-9cad-bbe6324c93a9 grant_number: '101165631' name: 'Unveiling the mysteries of stellar dynamics: a pioneering journey in magnetoasteroseismology' publication: Astronomy & Astrophysics publication_identifier: eissn: - 1432-0746 issn: - 0004-6361 publication_status: published publisher: EDP Sciences quality_controlled: '1' scopus_import: '1' status: public title: Core-envelope coupling of gravito-inertial waves in pre-main-sequence solar-type stars tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 707 year: '2026' ... --- OA_place: publisher OA_type: hybrid PlanS_conform: '1' _id: '21759' abstract: - lang: eng text: 'Promoters and enhancers are cis-regulatory elements (CREs), DNA sequences that bind transcription factor (TF) proteins to up- or down-regulate target genes. Decades-long efforts yielded TF-DNA interaction models that predict how strongly an individual TF binds arbitrary DNA sequences and how individual binding events on the CRE combine to affect gene expression. These insights can be synthesized into a global, biophysically realistic, and quantitative genotype-phenotype (GP) map for gene regulation, a ‘holy grail’ for the application of evolutionary theory. A global map provides a rare opportunity to simulate the long-term evolution of regulatory sequences and pose several fundamental questions: How long does it take to evolve CREs de novo? How many non-trivial regulatory functions exist in sequence space? How connected are they? For which regulatory architecture is CRE evolution most rapid and evolvable? In this article, the second of a two-part series, we review the application of evolutionary concepts — epistasis, robustness, evolvability, tunability, plasticity, and bet-hedging — to the evolution of gene regulatory sequences. We then evaluate the potential for a unifying theory for the evolution of regulatory sequences and identify key open challenges.' acknowledgement: "We thank Calin Guet and Santiago Herrera-Álvarez for essential contributions to this manuscript.\r\nE.M. acknowledges support from the APART-USA fellowship, jointly funded by the Austrian Academy of Sciences (ÖAW) and the Institute of Science and Technology Austria (ISTA). N.B. acknowledges funding from the ERC Advanced Grant 101055327 “HaplotypeStructure”.\r\nThis study was also supported by the European Molecular Biology Laboratory (N.O.B., J.C.)." article_number: '102472' article_processing_charge: Yes (via OA deal) article_type: review author: - first_name: Elia full_name: Mascolo, Elia id: 776a6ed0-a053-11f0-8635-80b95e0e0d53 last_name: Mascolo orcid: 0000-0003-2977-7844 - first_name: Reka E full_name: Körei, Reka E id: 50FDE43E-AA30-11E9-A72B-8A12E6697425 last_name: Körei - first_name: Noa O. full_name: Borst, Noa O. last_name: Borst - first_name: Nicholas H full_name: Barton, Nicholas H id: 4880FE40-F248-11E8-B48F-1D18A9856A87 last_name: Barton orcid: 0000-0002-8548-5240 - first_name: Justin full_name: Crocker, Justin last_name: Crocker - first_name: Gašper full_name: Tkačik, Gašper id: 3D494DCA-F248-11E8-B48F-1D18A9856A87 last_name: Tkačik orcid: 0000-0002-6699-1455 citation: ama: 'Mascolo E, Körei RE, Borst NO, Barton NH, Crocker J, Tkačik G. Long-term evolution of regulatory DNA sequences. Part 2: Theory and future challenges. Current Opinion in Genetics & Development. 2026;98. doi:10.1016/j.gde.2026.102472' apa: 'Mascolo, E., Körei, R. E., Borst, N. O., Barton, N. H., Crocker, J., & Tkačik, G. (2026). Long-term evolution of regulatory DNA sequences. Part 2: Theory and future challenges. Current Opinion in Genetics & Development. Elsevier. https://doi.org/10.1016/j.gde.2026.102472' chicago: 'Mascolo, Elia, Reka E Körei, Noa O. Borst, Nicholas H Barton, Justin Crocker, and Gašper Tkačik. “Long-Term Evolution of Regulatory DNA Sequences. Part 2: Theory and Future Challenges.” Current Opinion in Genetics & Development. Elsevier, 2026. https://doi.org/10.1016/j.gde.2026.102472.' ieee: 'E. Mascolo, R. E. Körei, N. O. Borst, N. H. Barton, J. Crocker, and G. Tkačik, “Long-term evolution of regulatory DNA sequences. Part 2: Theory and future challenges,” Current Opinion in Genetics & Development, vol. 98. Elsevier, 2026.' ista: 'Mascolo E, Körei RE, Borst NO, Barton NH, Crocker J, Tkačik G. 2026. Long-term evolution of regulatory DNA sequences. Part 2: Theory and future challenges. Current Opinion in Genetics & Development. 98, 102472.' mla: 'Mascolo, Elia, et al. “Long-Term Evolution of Regulatory DNA Sequences. Part 2: Theory and Future Challenges.” Current Opinion in Genetics & Development, vol. 98, 102472, Elsevier, 2026, doi:10.1016/j.gde.2026.102472.' short: E. Mascolo, R.E. Körei, N.O. Borst, N.H. Barton, J. Crocker, G. Tkačik, Current Opinion in Genetics & Development 98 (2026). corr_author: '1' das_tickbox: '1' dataavailabilitystatement: No data were used for the research described in the article. date_created: 2026-04-26T22:01:46Z date_published: 2026-06-01T00:00:00Z date_updated: 2026-08-12T09:56:02Z day: '01' ddc: - '570' department: - _id: GaTk - _id: NiBa doi: 10.1016/j.gde.2026.102472 file: - access_level: open_access checksum: ac8bbee61717bfe7116e312cc6825259 content_type: application/pdf creator: dernst date_created: 2026-07-27T13:39:59Z date_updated: 2026-07-27T13:39:59Z file_id: '22590' file_name: 2026_CurrentOpinionGeneticsDev_Mascolo.pdf file_size: 3190001 relation: main_file success: 1 file_date_updated: 2026-07-27T13:39:59Z has_accepted_license: '1' intvolume: ' 98' language: - iso: eng month: '06' oa: 1 oa_version: Published Version project: - _id: bd6958e0-d553-11ed-ba76-86eba6a76c00 grant_number: '101055327' name: Understanding the evolution of continuous genomes publication: Current Opinion in Genetics & Development publication_identifier: eissn: - 1879-0380 issn: - 0959-437X publication_status: published publisher: Elsevier quality_controlled: '1' researchdata_availability: no scopus_import: '1' status: public supplementarymaterial: no title: 'Long-term evolution of regulatory DNA sequences. Part 2: Theory and future challenges' tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 98 year: '2026' ... --- OA_place: publisher OA_type: hybrid PlanS_conform: '1' _id: '21948' abstract: - lang: eng text: The cerebral cortex comprises diverse neuron and glial cell types generated by radial glial progenitors (RGPs) during development. Although RGPs broadly differentiate according to temporally and spatially regulated molecular logics, the lineage hierarchies linking individual progenitors to defined cell (sub)types are not well understood. Clone-resolved transcriptomics, combining molecular barcoding and single-cell RNA sequencing, allow high-resolution lineage tracing at the single-clone/cell level across different species and models. In this mini-review, we synthesize recent advances in this field, uncovering unexpected lineage relationships in the developing brain, with a particular focus on the cerebral cortex. We further highlight new insights into species-specific differences in the developmental programs generating cell-type diversity, linking changes in clonal architecture to lineage diversification during cortical evolution. acknowledgement: We wish to thank all members of the Hippenmeyer laboratory at ISTA for exciting discussions on the subject of this review. We apologize to colleagues whose work we could not cite and/or discuss in the frame of the available space. Work in the Hippenmeyer laboratory on the discussed topic is supported by ISTA institutional funds, an EMBO LTF (ALTF 994–2023) to F.P., FWF SFB F78 (10.55776/F78) to S.H., and FWF Cluster of Excellence COE16 (10.55776/COE16) to S.H. article_number: '102487' article_processing_charge: Yes (via OA deal) article_type: original author: - first_name: Irene full_name: Varela Martínez, Irene id: a69b5985-8829-11f0-8fc2-d0af58f64471 last_name: Varela Martínez - first_name: Fabrizia full_name: Pipicelli, Fabrizia id: 649134fd-d012-11ed-8f82-db1e5050f9ba last_name: Pipicelli - first_name: Simon full_name: Hippenmeyer, Simon id: 37B36620-F248-11E8-B48F-1D18A9856A87 last_name: Hippenmeyer orcid: 0000-0003-2279-1061 citation: ama: 'Varela Martínez I, Pipicelli F, Hippenmeyer S. Tracing cell lineages in the developing brain: Insights from mosaic analysis and clone-resolved transcriptomics. Current Opinion in Genetics & Development. 2026;99. doi:10.1016/j.gde.2026.102487' apa: 'Varela Martínez, I., Pipicelli, F., & Hippenmeyer, S. (2026). Tracing cell lineages in the developing brain: Insights from mosaic analysis and clone-resolved transcriptomics. Current Opinion in Genetics & Development. Elsevier. https://doi.org/10.1016/j.gde.2026.102487' chicago: 'Varela Martínez, Irene, Fabrizia Pipicelli, and Simon Hippenmeyer. “Tracing Cell Lineages in the Developing Brain: Insights from Mosaic Analysis and Clone-Resolved Transcriptomics.” Current Opinion in Genetics & Development. Elsevier, 2026. https://doi.org/10.1016/j.gde.2026.102487.' ieee: 'I. Varela Martínez, F. Pipicelli, and S. Hippenmeyer, “Tracing cell lineages in the developing brain: Insights from mosaic analysis and clone-resolved transcriptomics,” Current Opinion in Genetics & Development, vol. 99. Elsevier, 2026.' ista: 'Varela Martínez I, Pipicelli F, Hippenmeyer S. 2026. Tracing cell lineages in the developing brain: Insights from mosaic analysis and clone-resolved transcriptomics. Current Opinion in Genetics & Development. 99, 102487.' mla: 'Varela Martínez, Irene, et al. “Tracing Cell Lineages in the Developing Brain: Insights from Mosaic Analysis and Clone-Resolved Transcriptomics.” Current Opinion in Genetics & Development, vol. 99, 102487, Elsevier, 2026, doi:10.1016/j.gde.2026.102487.' short: I. Varela Martínez, F. Pipicelli, S. Hippenmeyer, Current Opinion in Genetics & Development 99 (2026). corr_author: '1' date_created: 2026-06-07T22:01:35Z date_published: 2026-05-29T00:00:00Z date_updated: 2026-08-12T09:56:19Z day: '29' ddc: - '570' department: - _id: SiHi doi: 10.1016/j.gde.2026.102487 external_id: pmid: - '42214837' has_accepted_license: '1' intvolume: ' 99' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1016/j.gde.2026.102487 month: '05' oa: 1 oa_version: Published Version pmid: 1 project: - _id: 7c084566-9f16-11ee-852c-c88a1dbbf1cf grant_number: ALTF 994-2023 name: Role of cell lineage in generating cell-type diversity in developing neocortex’ - _id: 059F6AB4-7A3F-11EA-A408-12923DDC885E grant_number: F7805 name: Stem Cell Modulation in Neural Development and Regeneration/ P05-Molecular Mechanisms of Neural Stem Cell Lineage Progression publication: Current Opinion in Genetics & Development publication_identifier: eissn: - 1879-0380 issn: - 0959-437X publication_status: epub_ahead publisher: Elsevier quality_controlled: '1' scopus_import: '1' status: public title: 'Tracing cell lineages in the developing brain: Insights from mosaic analysis and clone-resolved transcriptomics' tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 99 year: '2026' ... --- OA_place: repository OA_type: green _id: '21039' abstract: - lang: eng text: Cellular plasticity, the ability of a differentiated cell to adopt another phenotypic identity, is restricted under basal conditions, but can be elicited upon damage. However, the molecular mechanism enabling such plasticity remains largely unexplored. Here, we report damage-induced cellular plasticity of secretory enteroendocrine cells (EEs) in the adult Drosophila midgut. Ionizing radiation induces EE fate conversion and activates stress-responsive programs in EE lineages, accompanied by the induction of the stress-inducible transcription factor Xrp1 and the cytokine gene upd3. Xrp1 and upd3 are both necessary for radiation-induced EE plasticity. Under basal conditions, EE-specific Xrp1 overexpression triggers ectopic expression of progenitor-specific genes, which is necessary for Xrp1 to drive EE plasticity. Our work identifies Xrp1 as a crucial regulator that coordinates damage-induced signaling and transcriptional reprogramming, enabling the reactivation of cellular plasticity in differentiated cells. acknowledgement: We thank Pierre Léopold, Tatsushi Igaki, Erik Storkebaum, Tobias Reiff, Masayuki Miura, Xiaohang Yang, Mikio Furuse, Bloomington Drosophila Stock Center and Developmental Studies Hybridoma Bank for providing us with fly stocks and reagents. We are also grateful to Hiromi Yanagisawa, Satoru Kobayashi, Md Al Amin Sheikh and Yaxuan Cui for allowing us to use their equipment, and to Allison Bardin, Pierre Léopold and Tadashi Uemura for helpful discussions. article_number: dev205225 article_processing_charge: No article_type: original author: - first_name: Qingyin full_name: Qian, Qingyin last_name: Qian - first_name: Hiroki full_name: Nagai, Hiroki id: 608df3e6-e2ab-11ed-8890-c9318cec7da4 last_name: Nagai orcid: 0000-0003-1671-9434 - first_name: Yuya full_name: Sanaki, Yuya last_name: Sanaki - first_name: Makoto full_name: Hayashi, Makoto last_name: Hayashi - first_name: Kenichi full_name: Kimura, Kenichi last_name: Kimura - first_name: Yu Ichiro full_name: Nakajima, Yu Ichiro last_name: Nakajima - first_name: Ryusuke full_name: Niwa, Ryusuke last_name: Niwa citation: ama: Qian Q, NAGAI H, Sanaki Y, et al. Xrp1 drives damage-induced cellular plasticity of enteroendocrine cells in the adult Drosophila midgut. Development. 2026;153(2). doi:10.1242/dev.205225 apa: Qian, Q., NAGAI, H., Sanaki, Y., Hayashi, M., Kimura, K., Nakajima, Y. I., & Niwa, R. (2026). Xrp1 drives damage-induced cellular plasticity of enteroendocrine cells in the adult Drosophila midgut. Development. Company of Biologists. https://doi.org/10.1242/dev.205225 chicago: Qian, Qingyin, HIROKI NAGAI, Yuya Sanaki, Makoto Hayashi, Kenichi Kimura, Yu Ichiro Nakajima, and Ryusuke Niwa. “Xrp1 Drives Damage-Induced Cellular Plasticity of Enteroendocrine Cells in the Adult Drosophila Midgut.” Development. Company of Biologists, 2026. https://doi.org/10.1242/dev.205225. ieee: Q. Qian et al., “Xrp1 drives damage-induced cellular plasticity of enteroendocrine cells in the adult Drosophila midgut,” Development, vol. 153, no. 2. Company of Biologists, 2026. ista: Qian Q, NAGAI H, Sanaki Y, Hayashi M, Kimura K, Nakajima YI, Niwa R. 2026. Xrp1 drives damage-induced cellular plasticity of enteroendocrine cells in the adult Drosophila midgut. Development. 153(2), dev205225. mla: Qian, Qingyin, et al. “Xrp1 Drives Damage-Induced Cellular Plasticity of Enteroendocrine Cells in the Adult Drosophila Midgut.” Development, vol. 153, no. 2, dev205225, Company of Biologists, 2026, doi:10.1242/dev.205225. short: Q. Qian, H. NAGAI, Y. Sanaki, M. Hayashi, K. Kimura, Y.I. Nakajima, R. Niwa, Development 153 (2026). date_created: 2026-01-25T23:01:39Z date_published: 2026-01-15T00:00:00Z date_updated: 2026-08-12T10:01:56Z day: '15' department: - _id: XiFe doi: 10.1242/dev.205225 external_id: pmid: - '41392708' intvolume: ' 153' issue: '2' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1101/2025.07.05.662934 month: '01' oa: 1 oa_version: Preprint pmid: 1 publication: Development publication_identifier: eissn: - 1477-9129 issn: - 0950-1991 publication_status: published publisher: Company of Biologists quality_controlled: '1' scopus_import: '1' status: public title: Xrp1 drives damage-induced cellular plasticity of enteroendocrine cells in the adult Drosophila midgut type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 153 year: '2026' ... --- OA_place: publisher OA_type: hybrid _id: '22148' abstract: - lang: eng text: 'How the twin-arginine translocase (Tat) system transports fully folded substrate proteins across cellular membranes without disrupting membrane integrity has been a fundamental question in cell biology for decades. The Tat system, found in prokaryotes and plant organelles, recognizes a cargo signal peptide via a conserved twin-arginine motif. The multi-subunit Tat complex facilitates the proton-motive-force-dependent translocation process, yet its overall architecture has remained unknown. Here, we present the cryo-electron microscopy (cryo-EM) structure of the Escherichia coli (E. coli) trimeric TatB₃C₃ complex with bound substrate SufI, assembled in vivo. The complex adopts an unusual, wide-open, bowl-shaped architecture with a polar inner cavity. Unexpectedly, the cargo is engaged in a dual-contact mode: while the signal peptide binds inside one TatBC unit, the folded domain docks tightly onto an adjacent unit, possibly performing a proofreading function. This structure provides a mechanistic framework for substrate engagement and suggests the direct involvement of the entire Tat complex in substrate translocation.' acknowledged_ssus: - _id: EM-Fac - _id: ScienComp acknowledgement: We thank IST Austria for providing the funding. We thank IST Austria EM facility for the use of Titan Krios TEM. Data processing was performed using IST high-performance computer cluster. We thank Dr. R. Roemhild and Professor C. Guet (ISTA) for help in constructing Tat deletion strains and Dr. A. Charnagalov (ISTA) for technical help. article_processing_charge: Yes (via OA deal) article_type: original author: - first_name: Ziyu full_name: Zhao, Ziyu id: a63fe682-9f3a-11ee-bf8c-cfdf919b9850 last_name: Zhao - first_name: Leonid A full_name: Sazanov, Leonid A id: 338D39FE-F248-11E8-B48F-1D18A9856A87 last_name: Sazanov orcid: 0000-0002-0977-7989 biorxivid: 1 citation: ama: Zhao Z, Sazanov LA. Structure of E. Coli twin-arginine translocase (Tat) complex with bound cargo. Molecular Cell. doi:10.1016/j.molcel.2026.05.026 apa: Zhao, Z., & Sazanov, L. A. (n.d.). Structure of E. Coli twin-arginine translocase (Tat) complex with bound cargo. Molecular Cell. Elsevier. https://doi.org/10.1016/j.molcel.2026.05.026 chicago: Zhao, Ziyu, and Leonid A Sazanov. “Structure of E. Coli Twin-Arginine Translocase (Tat) Complex with Bound Cargo.” Molecular Cell. Elsevier, n.d. https://doi.org/10.1016/j.molcel.2026.05.026. ieee: Z. Zhao and L. A. Sazanov, “Structure of E. Coli twin-arginine translocase (Tat) complex with bound cargo,” Molecular Cell. Elsevier. ista: Zhao Z, Sazanov LA. Structure of E. Coli twin-arginine translocase (Tat) complex with bound cargo. Molecular Cell. mla: Zhao, Ziyu, and Leonid A. Sazanov. “Structure of E. Coli Twin-Arginine Translocase (Tat) Complex with Bound Cargo.” Molecular Cell, Elsevier, doi:10.1016/j.molcel.2026.05.026. short: Z. Zhao, L.A. Sazanov, Molecular Cell (n.d.). corr_author: '1' das_tickbox: '1' dataavailabilitystatement: "This study did not generate new unique reagents. Strains and plasmids generated in this study are available from the lead contact without restrictions.\r\n• Source data are provided within this paper. The cryo-EM map is deposited in the Electron Microscopy Data Bank under accession number EMD-53848. The model is deposited in the Protein Data Bank under accession number 9R91. The structural data are publicly available as of the date of publication. Raw images of spot assays, SDS-PAGE and BN-PAGE gels with Coomassie staining and immunoblot images are available at Mendeley Data (https://doi.org/10.17632/v2g3p9n985.1).\r\n• This paper does not report original code.\r\n• Any additional information required to reanalyze the data reported in this paper is available from the lead contact upon request." date_created: 2026-06-28T22:01:35Z date_published: 2026-06-22T00:00:00Z date_updated: 2026-08-12T12:08:44Z day: '22' ddc: - '570' department: - _id: LeSa doi: 10.1016/j.molcel.2026.05.026 external_id: biorxivid: - 10.1101/2025.09.16.676506 has_accepted_license: '1' language: - iso: eng license: https://creativecommons.org/licenses/by-nc/4.0/ main_file_link: - open_access: '1' url: https://doi.org/10.1016/j.molcel.2026.05.026 month: '06' oa: 1 oa_version: Published Version publication: Molecular Cell publication_identifier: eissn: - 1097-4164 issn: - 1097-2765 publication_status: inpress publisher: Elsevier quality_controlled: '1' related_material: link: - description: News on ISTA website relation: press_release url: https://ista.ac.at/en/news/the-gate-for-bulky-cargo/ record: - id: '22189' relation: research_data status: public researchdata_availability: yes scopus_import: '1' status: public supplementarymaterial: yes title: Structure of E. Coli twin-arginine translocase (Tat) complex with bound cargo tmp: image: /images/cc_by_nc.png legal_code_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode name: Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) short: CC BY-NC (4.0) type: journal_article user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd year: '2026' ... --- OA_place: publisher OA_type: gold _id: '22189' abstract: - lang: eng text: Raw images for SDS and Blue Native gels, western blots and spot growth assays, related to figures S1 and S2. article_processing_charge: No author: - first_name: Leonid A full_name: Sazanov, Leonid A id: 338D39FE-F248-11E8-B48F-1D18A9856A87 last_name: Sazanov orcid: 0000-0002-0977-7989 citation: ama: Sazanov LA. Structure of E. coli twin-arginine translocase (Tat) complex with bound cargo. Zhao et al. 2026. doi:10.17632/V2G3P9N985.1 apa: Sazanov, L. A. (2026). Structure of E. coli twin-arginine translocase (Tat) complex with bound cargo. Zhao et al. Mendeley Data. https://doi.org/10.17632/V2G3P9N985.1 chicago: Sazanov, Leonid A. “Structure of E. Coli Twin-Arginine Translocase (Tat) Complex with Bound Cargo. Zhao et Al.” Mendeley Data, 2026. https://doi.org/10.17632/V2G3P9N985.1. ieee: L. A. Sazanov, “Structure of E. coli twin-arginine translocase (Tat) complex with bound cargo. Zhao et al.” Mendeley Data, 2026. ista: Sazanov LA. 2026. Structure of E. coli twin-arginine translocase (Tat) complex with bound cargo. Zhao et al., Mendeley Data, 10.17632/V2G3P9N985.1. mla: Sazanov, Leonid A. Structure of E. Coli Twin-Arginine Translocase (Tat) Complex with Bound Cargo. Zhao et Al. Mendeley Data, 2026, doi:10.17632/V2G3P9N985.1. short: L.A. Sazanov, (2026). corr_author: '1' date_created: 2026-06-29T12:54:45Z date_published: 2026-05-15T00:00:00Z date_updated: 2026-08-12T12:08:44Z day: '15' ddc: - '570' department: - _id: LeSa doi: 10.17632/V2G3P9N985.1 has_accepted_license: '1' keyword: - Protein Purification main_file_link: - open_access: '1' url: https://doi.org/10.17632/v2g3p9n985.1 month: '05' oa: 1 oa_version: Published Version publisher: Mendeley Data related_material: record: - id: '22148' relation: used_in_publication status: public status: public title: Structure of E. coli twin-arginine translocase (Tat) complex with bound cargo. Zhao et al. tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: research_data_reference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2026' ...