[{"type":"journal_article","arxiv":1,"ddc":["500"],"external_id":{"isi":["001416788600001"],"arxiv":["2403.04474"]},"title":"On the (k + 2, k)-problem of Brown, Erdős, and Sós for k = 5,6,7","date_updated":"2025-09-30T10:28:07Z","article_type":"original","department":[{"_id":"MaKw"}],"quality_controlled":"1","publication_identifier":{"eissn":["1496-4279"],"issn":["0008-414X"]},"oa_version":"Published Version","language":[{"iso":"eng"}],"isi":1,"publication":"Canadian Journal of Mathematics","month":"01","has_accepted_license":"1","article_processing_charge":"No","day":"06","page":"1-43","abstract":[{"lang":"eng","text":"Let f(r)(n;s,k) denote the maximum number of edges in an n-vertex r-uniform hypergraph containing no subgraph with k edges and at most s vertices. Brown, Erdős and Sós [New directions in the theory of graphs (Proc. Third Ann Arbor Conf., Univ. Michigan 1971), pp. 53--63, Academic Press 1973] conjectured that the limit limn→∞n−2f(3)(n;k+2,k) exists for all k. The value of the limit was previously determined for k=2 in the original paper of Brown, Erdős and Sós, for k=3 by Glock [Bull. Lond. Math. Soc. 51 (2019) 230--236] and for k=4 by Glock, Joos, Kim, Kühn, Lichev and Pikhurko [arXiv:2209.14177, accepted by Proc. Amer. Math. Soc.] while Delcourt and Postle [arXiv:2210.01105, accepted by Proc. Amer. Math. Soc.] proved the conjecture (without determining the limiting value).\r\nIn this paper, we determine the value of the limit in the Brown-Erdős-Sós Problem for k∈{5,6,7}. More generally, we obtain the value of limn→∞n−2f(r)(n;rk−2k+2,k) for all r≥3 and k∈{5,6,7}. In addition, by combining these new values with recent results of Bennett, Cushman and Dudek [arXiv:2309.00182] we obtain new asymptotic values for several generalised Ramsey numbers."}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"year":"2025","scopus_import":"1","OA_type":"hybrid","_id":"19017","publisher":"Cambridge University Press","doi":"10.4153/s0008414x25000021","date_created":"2025-02-10T08:39:46Z","author":[{"last_name":"Glock","full_name":"Glock, Stefan","first_name":"Stefan"},{"full_name":"Kim, Jaehoon","last_name":"Kim","first_name":"Jaehoon"},{"full_name":"Lichev, Lyuben","last_name":"Lichev","id":"9aa8388e-d003-11ee-8458-c4c1d7447977","first_name":"Lyuben"},{"first_name":"Oleg","full_name":"Pikhurko, Oleg","last_name":"Pikhurko"},{"first_name":"Shumin","last_name":"Sun","full_name":"Sun, Shumin"}],"OA_place":"publisher","date_published":"2025-01-06T00:00:00Z","publication_status":"epub_ahead","citation":{"apa":"Glock, S., Kim, J., Lichev, L., Pikhurko, O., &#38; Sun, S. (2025). On the (k + 2, k)-problem of Brown, Erdős, and Sós for k = 5,6,7. <i>Canadian Journal of Mathematics</i>. Cambridge University Press. <a href=\"https://doi.org/10.4153/s0008414x25000021\">https://doi.org/10.4153/s0008414x25000021</a>","ama":"Glock S, Kim J, Lichev L, Pikhurko O, Sun S. On the (k + 2, k)-problem of Brown, Erdős, and Sós for k = 5,6,7. <i>Canadian Journal of Mathematics</i>. 2025:1-43. doi:<a href=\"https://doi.org/10.4153/s0008414x25000021\">10.4153/s0008414x25000021</a>","short":"S. Glock, J. Kim, L. Lichev, O. Pikhurko, S. Sun, Canadian Journal of Mathematics (2025) 1–43.","ista":"Glock S, Kim J, Lichev L, Pikhurko O, Sun S. 2025. On the (k + 2, k)-problem of Brown, Erdős, and Sós for k = 5,6,7. Canadian Journal of Mathematics., 1–43.","mla":"Glock, Stefan, et al. “On the (k + 2, k)-Problem of Brown, Erdős, and Sós for k = 5,6,7.” <i>Canadian Journal of Mathematics</i>, Cambridge University Press, 2025, pp. 1–43, doi:<a href=\"https://doi.org/10.4153/s0008414x25000021\">10.4153/s0008414x25000021</a>.","chicago":"Glock, Stefan, Jaehoon Kim, Lyuben Lichev, Oleg Pikhurko, and Shumin Sun. “On the (k + 2, k)-Problem of Brown, Erdős, and Sós for k = 5,6,7.” <i>Canadian Journal of Mathematics</i>. Cambridge University Press, 2025. <a href=\"https://doi.org/10.4153/s0008414x25000021\">https://doi.org/10.4153/s0008414x25000021</a>.","ieee":"S. Glock, J. Kim, L. Lichev, O. Pikhurko, and S. Sun, “On the (k + 2, k)-problem of Brown, Erdős, and Sós for k = 5,6,7,” <i>Canadian Journal of Mathematics</i>. Cambridge University Press, pp. 1–43, 2025."},"status":"public","oa":1,"user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","main_file_link":[{"url":"https://doi.org/10.4153/s0008414x25000021","open_access":"1"}]},{"title":"The semi-random tree process","external_id":{"isi":["001420659400001"],"arxiv":["2204.07376 "]},"article_number":"104120","arxiv":1,"type":"journal_article","quality_controlled":"1","department":[{"_id":"MaKw"}],"date_updated":"2025-09-30T10:28:42Z","article_type":"original","publication_identifier":{"issn":["0195-6698"]},"oa_version":"Preprint","volume":126,"publication":"European Journal of Combinatorics","isi":1,"month":"05","language":[{"iso":"eng"}],"article_processing_charge":"No","day":"01","scopus_import":"1","OA_type":"green","_id":"19018","acknowledgement":"We are grateful to Dieter Mitsche for related discussions and to several anonymous referees for multiple useful comments.","abstract":[{"lang":"eng","text":"The online semi-random graph process is a one-player game which starts with the empty graph on n vertices. At every round, a player (called Builder) is presented with a vertex v chosen uniformly at random and independently from previous rounds, and constructs an edge of their choice that is incident to v. Inspired by recent advances on the semi-random graph process, we define a family of generalized online semi-random models.\r\nWe analyse a particular instance that shares similar features with the original semi-random graph process and determine the hitting times of the classical graph properties minimum degree k,k-connectivity, containment of a perfect matching, a Hamiltonian cycle and an \r\nH-factor for a fixed graph H possessing an additional tree-like property. Along the way, we derive a few consequences of the famous Aldous-Broder algorithm that may be of independent interest."}],"year":"2025","OA_place":"repository","intvolume":"       126","author":[{"first_name":"Sofiya","last_name":"Burova","full_name":"Burova, Sofiya"},{"full_name":"Lichev, Lyuben","last_name":"Lichev","first_name":"Lyuben","id":"9aa8388e-d003-11ee-8458-c4c1d7447977"}],"publisher":"Elsevier","date_created":"2025-02-10T09:00:53Z","doi":"10.1016/j.ejc.2025.104120","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2204.07376"}],"publication_status":"published","citation":{"ista":"Burova S, Lichev L. 2025. The semi-random tree process. European Journal of Combinatorics. 126, 104120.","mla":"Burova, Sofiya, and Lyuben Lichev. “The Semi-Random Tree Process.” <i>European Journal of Combinatorics</i>, vol. 126, 104120, Elsevier, 2025, doi:<a href=\"https://doi.org/10.1016/j.ejc.2025.104120\">10.1016/j.ejc.2025.104120</a>.","ieee":"S. Burova and L. Lichev, “The semi-random tree process,” <i>European Journal of Combinatorics</i>, vol. 126. Elsevier, 2025.","chicago":"Burova, Sofiya, and Lyuben Lichev. “The Semi-Random Tree Process.” <i>European Journal of Combinatorics</i>. Elsevier, 2025. <a href=\"https://doi.org/10.1016/j.ejc.2025.104120\">https://doi.org/10.1016/j.ejc.2025.104120</a>.","short":"S. Burova, L. Lichev, European Journal of Combinatorics 126 (2025).","ama":"Burova S, Lichev L. The semi-random tree process. <i>European Journal of Combinatorics</i>. 2025;126. doi:<a href=\"https://doi.org/10.1016/j.ejc.2025.104120\">10.1016/j.ejc.2025.104120</a>","apa":"Burova, S., &#38; Lichev, L. (2025). The semi-random tree process. <i>European Journal of Combinatorics</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.ejc.2025.104120\">https://doi.org/10.1016/j.ejc.2025.104120</a>"},"status":"public","oa":1,"date_published":"2025-05-01T00:00:00Z"},{"publication_identifier":{"eissn":["1868-7083"],"issn":["1868-7075"]},"oa_version":"Published Version","isi":1,"publication":"Clinical Epigenetics","month":"01","has_accepted_license":"1","volume":17,"language":[{"iso":"eng"}],"file_date_updated":"2025-02-17T08:44:23Z","title":"Blood-based epigenome-wide association study and prediction of alcohol consumption","article_number":"14","external_id":{"isi":["001406495600001"],"pmid":["39863868"]},"ddc":["570"],"type":"journal_article","quality_controlled":"1","department":[{"_id":"MaRo"}],"date_updated":"2025-09-30T10:31:08Z","article_type":"original","project":[{"grant_number":"PCEGP3_181181","_id":"9B8D11D6-BA93-11EA-9121-9846C619BF3A","name":"Improving estimation and prediction of common complex disease risk"}],"OA_place":"publisher","publisher":"Springer Nature","pmid":1,"date_created":"2025-02-16T23:02:33Z","doi":"10.1186/s13148-025-01818-y","intvolume":"        17","author":[{"first_name":"Elena","last_name":"Bernabeu","full_name":"Bernabeu, Elena"},{"last_name":"Chybowska","full_name":"Chybowska, Aleksandra D.","first_name":"Aleksandra D."},{"first_name":"Jacob K.","full_name":"Kresovich, Jacob K.","last_name":"Kresovich"},{"full_name":"Suderman, Matthew","last_name":"Suderman","first_name":"Matthew"},{"last_name":"Mccartney","full_name":"Mccartney, Daniel L.","first_name":"Daniel L."},{"last_name":"Hillary","full_name":"Hillary, Robert F.","first_name":"Robert F."},{"full_name":"Corley, Janie","last_name":"Corley","first_name":"Janie"},{"first_name":"Maria Del C.","full_name":"Valdés-Hernández, Maria Del C.","last_name":"Valdés-Hernández"},{"first_name":"Susana Muñoz","last_name":"Maniega","full_name":"Maniega, Susana Muñoz"},{"first_name":"Mark E.","full_name":"Bastin, Mark E.","last_name":"Bastin"},{"full_name":"Wardlaw, Joanna M.","last_name":"Wardlaw","first_name":"Joanna M."},{"last_name":"Xu","full_name":"Xu, Zongli","first_name":"Zongli"},{"last_name":"Sandler","full_name":"Sandler, Dale P.","first_name":"Dale P."},{"first_name":"Archie","full_name":"Campbell, Archie","last_name":"Campbell"},{"first_name":"Sarah E.","full_name":"Harris, Sarah E.","last_name":"Harris"},{"full_name":"Mcintosh, Andrew M.","last_name":"Mcintosh","first_name":"Andrew M."},{"first_name":"Jack A.","last_name":"Taylor","full_name":"Taylor, Jack A."},{"full_name":"Yousefi, Paul","last_name":"Yousefi","first_name":"Paul"},{"first_name":"Simon R.","last_name":"Cox","full_name":"Cox, Simon R."},{"last_name":"Evans","full_name":"Evans, Kathryn L.","first_name":"Kathryn L."},{"full_name":"Robinson, Matthew Richard","orcid":"0000-0001-8982-8813","last_name":"Robinson","first_name":"Matthew Richard","id":"E5D42276-F5DA-11E9-8E24-6303E6697425"},{"full_name":"Vallejos, Catalina A.","last_name":"Vallejos","first_name":"Catalina A."},{"first_name":"Riccardo E.","last_name":"Marioni","full_name":"Marioni, Riccardo E."}],"citation":{"ieee":"E. Bernabeu <i>et al.</i>, “Blood-based epigenome-wide association study and prediction of alcohol consumption,” <i>Clinical Epigenetics</i>, vol. 17. Springer Nature, 2025.","chicago":"Bernabeu, Elena, Aleksandra D. Chybowska, Jacob K. Kresovich, Matthew Suderman, Daniel L. Mccartney, Robert F. Hillary, Janie Corley, et al. “Blood-Based Epigenome-Wide Association Study and Prediction of Alcohol Consumption.” <i>Clinical Epigenetics</i>. Springer Nature, 2025. <a href=\"https://doi.org/10.1186/s13148-025-01818-y\">https://doi.org/10.1186/s13148-025-01818-y</a>.","mla":"Bernabeu, Elena, et al. “Blood-Based Epigenome-Wide Association Study and Prediction of Alcohol Consumption.” <i>Clinical Epigenetics</i>, vol. 17, 14, Springer Nature, 2025, doi:<a href=\"https://doi.org/10.1186/s13148-025-01818-y\">10.1186/s13148-025-01818-y</a>.","ista":"Bernabeu E, Chybowska AD, Kresovich JK, Suderman M, Mccartney DL, Hillary RF, Corley J, Valdés-Hernández MDC, Maniega SM, Bastin ME, Wardlaw JM, Xu Z, Sandler DP, Campbell A, Harris SE, Mcintosh AM, Taylor JA, Yousefi P, Cox SR, Evans KL, Robinson MR, Vallejos CA, Marioni RE. 2025. Blood-based epigenome-wide association study and prediction of alcohol consumption. Clinical Epigenetics. 17, 14.","apa":"Bernabeu, E., Chybowska, A. D., Kresovich, J. K., Suderman, M., Mccartney, D. L., Hillary, R. F., … Marioni, R. E. (2025). Blood-based epigenome-wide association study and prediction of alcohol consumption. <i>Clinical Epigenetics</i>. Springer Nature. <a href=\"https://doi.org/10.1186/s13148-025-01818-y\">https://doi.org/10.1186/s13148-025-01818-y</a>","short":"E. Bernabeu, A.D. Chybowska, J.K. Kresovich, M. Suderman, D.L. Mccartney, R.F. Hillary, J. Corley, M.D.C. Valdés-Hernández, S.M. Maniega, M.E. Bastin, J.M. Wardlaw, Z. Xu, D.P. Sandler, A. Campbell, S.E. Harris, A.M. Mcintosh, J.A. Taylor, P. Yousefi, S.R. Cox, K.L. Evans, M.R. Robinson, C.A. Vallejos, R.E. Marioni, Clinical Epigenetics 17 (2025).","ama":"Bernabeu E, Chybowska AD, Kresovich JK, et al. Blood-based epigenome-wide association study and prediction of alcohol consumption. <i>Clinical Epigenetics</i>. 2025;17. doi:<a href=\"https://doi.org/10.1186/s13148-025-01818-y\">10.1186/s13148-025-01818-y</a>"},"publication_status":"published","DOAJ_listed":"1","file":[{"content_type":"application/pdf","relation":"main_file","access_level":"open_access","checksum":"c32511f2d09e6c164116793e784944b8","date_created":"2025-02-17T08:44:23Z","success":1,"creator":"dernst","file_size":1170930,"file_name":"2025_ClinicalEpigenetics_Bernabeu.pdf","file_id":"19030","date_updated":"2025-02-17T08:44:23Z"}],"status":"public","oa":1,"user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","date_published":"2025-01-25T00:00:00Z","article_processing_charge":"Yes","day":"25","acknowledgement":"Generation Scotland: Generation Scotland received core support from the Chief Scientist Office of the Scottish Government Health Directorates (CZD/16/6) and the Scottish Funding Council (HR03006). Genotyping and DNA methylation profiling of the Generation Scotland samples were carried out by the Genetics Core Laboratory at the Edinburgh Clinical Research Facility, Edinburgh, Scotland, and were funded by the Medical Research Council UK and the Wellcome Trust (Wellcome Trust Strategic Award STratifying Resilience and Depression Longitudinally (STRADL; Reference 104036/Z/14/Z) and 220857/Z/20/Z. The DNA methylation data assayed for Generation Scotland were partially funded by a 2018 NARSAD Young Investigator Grant from the Brain & Behavior Research Foundation (Ref: 27404; awardee: Dr David M Howard) and by a JMAS SIM fellowship from the Royal College of Physicians of Edinburgh (Awardee: Dr Heather C Whalley). Lothian Birth Cohorts: We thank the LBC1921 and LBC1936 participants and team members who contributed to these studies. The LBC1921 was supported by the UK’s Biotechnology and Biological Sciences Research Council (BBSRC), The Royal Society, and The Chief Scientist Office of the Scottish Government. The LBC1936 is supported by the BBSRC, and the Economic and Social Research Council [BB/W008793/1] (which supports S.E.H.), Age UK (Disconnected Mind project), the Milton Damerel Trust, the Medical Research Council (MR/M01311/1), and the University of Edinburgh. Methylation typing of LBC1936 was supported by the Centre for Cognitive Ageing and Cognitive Epidemiology (Pilot Fund award), Age UK, The Wellcome Trust Institutional Strategic Support Fund, The University of Edinburgh, and The University of Queensland. Genotyping was funded by the BBSRC (BB/F019394/1). S.R.C. is supported by a Sir Henry Dale Fellowship jointly funded by the Wellcome Trust and the Royal Society (Grant Number 221890/Z/20/Z). ALSPAC: The UK Medical Research Council and Wellcome (Grant ref: 217065/Z/19/Z) and the University of Bristol provide core support for ALSPAC. This publication is the work of the authors and Matthew Suderman will serve as guarantors for the contents of this paper. A comprehensive list of grants funding is available on the ALSPAC website (http://www.bristol.ac.uk/alspac/external/documents/grant-acknowledgements.pdf). Funding for ALSPAC DNAm measurements was supported by the Wellcome (102215/2/13/2); the University of Bristol; the UK Economic and Social Research Council (ES/N000498/1); the UK Medical Research Council (MC_UU_12013/1, MC_UU_12013/2); and the John Templeton Foundation (60828). MS and PY work within the MRC Integrative Epidemiology Unit at the University of Bristol, which is supported by the Medical Research Council (MC_UU_00011/5). Sister Study: This research was supported by the Intramural Research Program of the National Institutes of Health (Z01-ES049033, Z01-ES049032, Z01-ES044005). A.D.C. was supported by a Medical Research Council PhD Studentship in Precision Medicine with funding from the Medical Research Council Doctoral Training Program and the University of Edinburgh College of Medicine and Veterinary Medicine. R.F.H is supported by an MRC IEU Fellowship. M.R.R. was funded by Swiss National Science Foundation Eccellenza Grant PCEGP3-181181 and by core funding from the Institute of Science and Technology Austria. E.B. and R.E.M. are supported by Alzheimer’s Society major project grant AS-PG-19b-010. This research was funded in whole, or in part, by the Wellcome Trust (104036/Z/14/Z, 220857/Z/20/Z, and 221890/Z/20/Z). For the purpose of open access, the author has applied a CC BY public copyright licence to any Author Accepted Manuscript version arising from this submission.","OA_type":"gold","scopus_import":"1","_id":"19023","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"abstract":[{"lang":"eng","text":"Alcohol consumption is an important risk factor for multiple diseases. It is typically assessed via self-report, which is open to measurement error through recall bias. Instead, molecular data such as blood-based DNA methylation (DNAm) could be used to derive a more objective measure of alcohol consumption by incorporating information from cytosine-phosphate-guanine (CpG) sites known to be linked to the trait. Here, we explore the epigenetic architecture of self-reported weekly units of alcohol consumption in the Generation Scotland study. We first create a blood-based epigenetic score (EpiScore) of alcohol consumption using elastic net penalized linear regression. We explore the effect of pre-filtering for CpG features ahead of elastic net, as well as differential patterns by sex and by units consumed in the last week relative to an average week. The final EpiScore was trained on 16,717 individuals and tested in four external cohorts: the Lothian Birth Cohorts (LBC) of 1921 and 1936, the Sister Study, and the Avon Longitudinal Study of Parents and Children (total N across studies > 10,000). The maximum Pearson correlation between the EpiScore and self-reported alcohol consumption within cohort ranged from 0.41 to 0.53. In LBC1936, higher EpiScore levels had significant associations with poorer global brain imaging metrics, whereas self-reported alcohol consumption did not. Finally, we identified two novel CpG loci via a Bayesian penalized regression epigenome-wide association study of alcohol consumption. Together, these findings show how DNAm can objectively characterize patterns of alcohol consumption that associate with brain health, unlike self-reported estimates."}],"year":"2025"},{"article_type":"original","date_updated":"2025-09-30T10:31:45Z","quality_controlled":"1","department":[{"_id":"RaKl"}],"type":"journal_article","arxiv":1,"ddc":["540"],"title":"A coarse-grained model for aqueous two-phase systems: Application to ferrofluids","external_id":{"arxiv":["2311.16906"],"isi":["001426125300001"],"pmid":["39933351"]},"file_date_updated":"2025-08-05T12:07:24Z","related_material":{"record":[{"status":"public","relation":"research_data","id":"19033"}]},"language":[{"iso":"eng"}],"has_accepted_license":"1","volume":686,"month":"05","publication":"Journal of Colloid and Interface Science","isi":1,"publication_identifier":{"issn":["0021-9797"],"issnl":["0021-9797"],"eissn":["1095-7103"]},"oa_version":"Published Version","PlanS_conform":"1","year":"2025","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"abstract":[{"text":"Aqueous two-phase systems (ATPSs), phase-separating solutions of water soluble but mutually immiscible molecular species, offer fascinating prospects for selective partitioning, purification, and extraction. Here, we formulate a general Brownian dynamics based coarse-grained simulation model for an ATPS of two water soluble but mutually immiscible polymer species. Including additional solute species into the model is straightforward, which enables capturing the assembly and partitioning response of, e.g., nanoparticles (NPs), additional macromolecular species, or impurities in the ATPS. We demonstrate that the simulation model captures satisfactorily the phase separation, partitioning, and interfacial properties of an actual ATPS using a model ATPS in which a polymer mixture of dextran and polyethylene glycol (PEG) phase separates, and magnetic NPs selectively partition into one of the two polymeric phases. Phase separation and NP partitioning are characterized both via the computational model and experimentally, under different conditions. The simulation model captures the trends observed in the experimental system and quantitatively links the partitioning behavior to the component species interactions. Finally, the simulation model reveals that the ATPS interface fluctuations in systems with magnetic NPs as a partitioned species can be controlled by the magnetic field at length scales much smaller than those probed experimentally to date.","lang":"eng"}],"page":"1135-1146","_id":"19024","scopus_import":"1","OA_type":"hybrid","acknowledgement":"This work was supported by the Swiss National Science Foundation under the project no. P500PT_206916 (A.S.) and the Academy of Finland through its Centres of Excellence Programs (2022-2029, LIBER) under projects no. 346111 and 364205 (M.S.) and 346112 and 364206 (J.T.). MPH was supported by the National Science Foundation through the Princeton University (PCCM) Materials Research Science and Engineering Center DMR-2011750. A.S. warmly thanks Bob Evans for extensive scientific discussions and for his hospitality during the research visit in Bristol. Computational resources by CSC IT Centre for Finland, the Aalto Science-IT project, and RAMI – RawMatters Finland Infrastructure are also gratefully acknowledged.","day":"15","article_processing_charge":"Yes (in subscription journal)","date_published":"2025-05-15T00:00:00Z","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","status":"public","oa":1,"file":[{"file_id":"20128","date_updated":"2025-08-05T12:07:24Z","file_name":"2025_JourColloidScie_Scacchi.pdf","file_size":4212615,"creator":"dernst","success":1,"date_created":"2025-08-05T12:07:24Z","checksum":"a52b72a243a717d85c348f53898ad934","relation":"main_file","access_level":"open_access","content_type":"application/pdf"}],"citation":{"ieee":"A. Scacchi, C. Rigoni, M. Haataja, J. V. I. Timonen, and M. Sammalkorpi, “A coarse-grained model for aqueous two-phase systems: Application to ferrofluids,” <i>Journal of Colloid and Interface Science</i>, vol. 686. Elsevier, pp. 1135–1146, 2025.","chicago":"Scacchi, Alberto, Carlo Rigoni, Mikko Haataja, Jaakko V.I. Timonen, and Maria Sammalkorpi. “A Coarse-Grained Model for Aqueous Two-Phase Systems: Application to Ferrofluids.” <i>Journal of Colloid and Interface Science</i>. Elsevier, 2025. <a href=\"https://doi.org/10.1016/j.jcis.2025.01.256\">https://doi.org/10.1016/j.jcis.2025.01.256</a>.","ista":"Scacchi A, Rigoni C, Haataja M, Timonen JVI, Sammalkorpi M. 2025. A coarse-grained model for aqueous two-phase systems: Application to ferrofluids. Journal of Colloid and Interface Science. 686, 1135–1146.","mla":"Scacchi, Alberto, et al. “A Coarse-Grained Model for Aqueous Two-Phase Systems: Application to Ferrofluids.” <i>Journal of Colloid and Interface Science</i>, vol. 686, Elsevier, 2025, pp. 1135–46, doi:<a href=\"https://doi.org/10.1016/j.jcis.2025.01.256\">10.1016/j.jcis.2025.01.256</a>.","apa":"Scacchi, A., Rigoni, C., Haataja, M., Timonen, J. V. I., &#38; Sammalkorpi, M. (2025). A coarse-grained model for aqueous two-phase systems: Application to ferrofluids. <i>Journal of Colloid and Interface Science</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.jcis.2025.01.256\">https://doi.org/10.1016/j.jcis.2025.01.256</a>","short":"A. Scacchi, C. Rigoni, M. Haataja, J.V.I. Timonen, M. Sammalkorpi, Journal of Colloid and Interface Science 686 (2025) 1135–1146.","ama":"Scacchi A, Rigoni C, Haataja M, Timonen JVI, Sammalkorpi M. A coarse-grained model for aqueous two-phase systems: Application to ferrofluids. <i>Journal of Colloid and Interface Science</i>. 2025;686:1135-1146. doi:<a href=\"https://doi.org/10.1016/j.jcis.2025.01.256\">10.1016/j.jcis.2025.01.256</a>"},"publication_status":"published","author":[{"full_name":"Scacchi, Alberto","last_name":"Scacchi","first_name":"Alberto"},{"full_name":"Rigoni, Carlo","last_name":"Rigoni","id":"c5df3b62-5f9e-11ef-ba3c-b97f5b5b5ef0","first_name":"Carlo"},{"first_name":"Mikko","full_name":"Haataja, Mikko","last_name":"Haataja"},{"full_name":"Timonen, Jaakko V.I.","last_name":"Timonen","first_name":"Jaakko V.I."},{"last_name":"Sammalkorpi","full_name":"Sammalkorpi, Maria","first_name":"Maria"}],"intvolume":"       686","pmid":1,"date_created":"2025-02-16T23:02:33Z","doi":"10.1016/j.jcis.2025.01.256","publisher":"Elsevier","OA_place":"publisher"},{"external_id":{"arxiv":["2407.15314"],"isi":["001415246000001"]},"arxiv":1,"title":"Room temperature, cavity-free capacitive strong coupling to mechanical motion","type":"journal_article","issue":"7","department":[{"_id":"AnHi"}],"quality_controlled":"1","date_updated":"2025-09-30T10:29:58Z","project":[{"name":"Cavity electromechanics across a quantum phase transition","_id":"0aa3608a-070f-11eb-9043-e9cd8a2bd931","grant_number":"P33692"},{"grant_number":"26088","name":"Surface Charge and Tunneling Multi-Mode Imaging","_id":"62843413-2b32-11ec-9570-c4ec6eabfae7"}],"article_type":"original","publication_identifier":{"eissn":["1530-6992"],"issn":["1530-6984"]},"oa_version":"Preprint","volume":25,"month":"02","publication":"Nano Letters","isi":1,"related_material":{"record":[{"id":"18143","relation":"earlier_version","status":"public"}]},"language":[{"iso":"eng"}],"article_processing_charge":"No","day":"06","scopus_import":"1","OA_type":"green","_id":"19026","acknowledgement":"We thank Carissa Kumar and Vibha Padmanabhan for assistance in comparing performance with devices across the literature. We thank Andrew Cleland for helpful comments on this work. We are grateful for support from the Miba Machine Shop and Nanofabrication facility at IST Austria. This work was supported by the Austrian FWF grant P33692–N and includes a recipient of a DOC Fellowship of the Austrian Academy of Sciences (DOC – No. 26088) at the Institute of Science and Technology, Austria.","abstract":[{"lang":"eng","text":"The back-action damping of mechanical motion by electromagnetic radiation is typically overwhelmed by internal loss channels unless demanding experimental ingredients such as superconducting resonators, high-quality optical cavities, or large magnetic fields are employed. Here we demonstrate the first room temperature, cavity-free, all-electric device where back-action damping exceeds internal loss, enabled by a mechanically compliant parallel-plate capacitor with a nanoscale plate separation and an aspect ratio exceeding 1,000. The device has 4 orders of magnitude lower insertion loss than a comparable commercial quartz crystal and achieves a position imprecision rivaling optical interferometers. With the help of a back-action isolation scheme, we observe radiative cooling of mechanical motion by a remote cryogenic load. This work provides a technologically accessible route to high-precision sensing, transduction, and signal processing."}],"year":"2025","page":"2749-2755","OA_place":"repository","acknowledged_ssus":[{"_id":"M-Shop"},{"_id":"NanoFab"}],"intvolume":"        25","author":[{"id":"4D495994-AE37-11E9-AC72-31CAE5697425","first_name":"Denise","orcid":"0000-0003-1144-2763","last_name":"Puglia","full_name":"Puglia, Denise"},{"full_name":"Odessey, Rachel H","last_name":"Odessey","id":"9a7a5123-8972-11ed-ae7b-dd1f2af457bd","first_name":"Rachel H"},{"full_name":"Burns, Peter","last_name":"Burns","first_name":"Peter"},{"full_name":"Luhmann, Niklas","last_name":"Luhmann","first_name":"Niklas"},{"last_name":"Schmid","full_name":"Schmid, Silvan","first_name":"Silvan"},{"full_name":"Higginbotham, Andrew P","orcid":"0000-0003-2607-2363","last_name":"Higginbotham","first_name":"Andrew P","id":"4AD6785A-F248-11E8-B48F-1D18A9856A87"}],"publisher":"American Chemical Society","doi":"10.1021/acs.nanolett.4c05796","date_created":"2025-02-16T23:02:34Z","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2407.15314"}],"publication_status":"published","citation":{"short":"D. Puglia, R.H. Odessey, P. Burns, N. Luhmann, S. Schmid, A.P. Higginbotham, Nano Letters 25 (2025) 2749–2755.","apa":"Puglia, D., Odessey, R. H., Burns, P., Luhmann, N., Schmid, S., &#38; Higginbotham, A. P. (2025). Room temperature, cavity-free capacitive strong coupling to mechanical motion. <i>Nano Letters</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acs.nanolett.4c05796\">https://doi.org/10.1021/acs.nanolett.4c05796</a>","ama":"Puglia D, Odessey RH, Burns P, Luhmann N, Schmid S, Higginbotham AP. Room temperature, cavity-free capacitive strong coupling to mechanical motion. <i>Nano Letters</i>. 2025;25(7):2749-2755. doi:<a href=\"https://doi.org/10.1021/acs.nanolett.4c05796\">10.1021/acs.nanolett.4c05796</a>","ieee":"D. Puglia, R. H. Odessey, P. Burns, N. Luhmann, S. Schmid, and A. P. Higginbotham, “Room temperature, cavity-free capacitive strong coupling to mechanical motion,” <i>Nano Letters</i>, vol. 25, no. 7. American Chemical Society, pp. 2749–2755, 2025.","chicago":"Puglia, Denise, Rachel H Odessey, Peter Burns, Niklas Luhmann, Silvan Schmid, and Andrew P Higginbotham. “Room Temperature, Cavity-Free Capacitive Strong Coupling to Mechanical Motion.” <i>Nano Letters</i>. American Chemical Society, 2025. <a href=\"https://doi.org/10.1021/acs.nanolett.4c05796\">https://doi.org/10.1021/acs.nanolett.4c05796</a>.","mla":"Puglia, Denise, et al. “Room Temperature, Cavity-Free Capacitive Strong Coupling to Mechanical Motion.” <i>Nano Letters</i>, vol. 25, no. 7, American Chemical Society, 2025, pp. 2749–55, doi:<a href=\"https://doi.org/10.1021/acs.nanolett.4c05796\">10.1021/acs.nanolett.4c05796</a>.","ista":"Puglia D, Odessey RH, Burns P, Luhmann N, Schmid S, Higginbotham AP. 2025. Room temperature, cavity-free capacitive strong coupling to mechanical motion. Nano Letters. 25(7), 2749–2755."},"oa":1,"status":"public","date_published":"2025-02-06T00:00:00Z","corr_author":"1"},{"OA_place":"publisher","author":[{"full_name":"Cornalba, Federico","last_name":"Cornalba","orcid":"0000-0002-6269-5149","first_name":"Federico","id":"2CEB641C-A400-11E9-A717-D712E6697425"},{"last_name":"Fischer","orcid":"0000-0002-0479-558X","full_name":"Fischer, Julian L","id":"2C12A0B0-F248-11E8-B48F-1D18A9856A87","first_name":"Julian L"}],"intvolume":"        63","doi":"10.1137/23M1617345","date_created":"2025-02-16T23:02:34Z","publisher":"Society for Industrial and Applied Mathematics","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","status":"public","oa":1,"file":[{"date_created":"2025-02-17T08:32:23Z","success":1,"creator":"dernst","content_type":"application/pdf","relation":"main_file","access_level":"open_access","checksum":"53505647e848ed50f7e0d00c369b14e7","file_id":"19029","date_updated":"2025-02-17T08:32:23Z","file_name":"2025_SIAMNumerAnaly_Cornalba.pdf","file_size":2435019}],"citation":{"apa":"Cornalba, F., &#38; Fischer, J. L. (2025). Multilevel Monte Carlo methods for the Dean–Kawasaki equation from fluctuating hydrodynamics. <i>SIAM Journal on Numerical Analysis</i>. Society for Industrial and Applied Mathematics. <a href=\"https://doi.org/10.1137/23M1617345\">https://doi.org/10.1137/23M1617345</a>","short":"F. Cornalba, J.L. Fischer, SIAM Journal on Numerical Analysis 63 (2025) 262–287.","ama":"Cornalba F, Fischer JL. Multilevel Monte Carlo methods for the Dean–Kawasaki equation from fluctuating hydrodynamics. <i>SIAM Journal on Numerical Analysis</i>. 2025;63(1):262-287. doi:<a href=\"https://doi.org/10.1137/23M1617345\">10.1137/23M1617345</a>","ieee":"F. Cornalba and J. L. Fischer, “Multilevel Monte Carlo methods for the Dean–Kawasaki equation from fluctuating hydrodynamics,” <i>SIAM Journal on Numerical Analysis</i>, vol. 63, no. 1. Society for Industrial and Applied Mathematics, pp. 262–287, 2025.","chicago":"Cornalba, Federico, and Julian L Fischer. “Multilevel Monte Carlo Methods for the Dean–Kawasaki Equation from Fluctuating Hydrodynamics.” <i>SIAM Journal on Numerical Analysis</i>. Society for Industrial and Applied Mathematics, 2025. <a href=\"https://doi.org/10.1137/23M1617345\">https://doi.org/10.1137/23M1617345</a>.","ista":"Cornalba F, Fischer JL. 2025. Multilevel Monte Carlo methods for the Dean–Kawasaki equation from fluctuating hydrodynamics. SIAM Journal on Numerical Analysis. 63(1), 262–287.","mla":"Cornalba, Federico, and Julian L. Fischer. “Multilevel Monte Carlo Methods for the Dean–Kawasaki Equation from Fluctuating Hydrodynamics.” <i>SIAM Journal on Numerical Analysis</i>, vol. 63, no. 1, Society for Industrial and Applied Mathematics, 2025, pp. 262–87, doi:<a href=\"https://doi.org/10.1137/23M1617345\">10.1137/23M1617345</a>."},"publication_status":"published","date_published":"2025-02-01T00:00:00Z","corr_author":"1","article_processing_charge":"Yes (in subscription journal)","day":"01","_id":"19027","scopus_import":"1","OA_type":"hybrid","acknowledgement":"The work of the authors was supported by the Austrian Science Fund (FWF) projectF65.","year":"2025","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"abstract":[{"lang":"eng","text":"Stochastic PDEs of fluctuating hydrodynamics are a powerful tool for the description of fluctuations in many-particle systems. In this paper, we develop and analyze a multilevel Monte Carlo (MLMC) scheme for the Dean–Kawasaki equation, a pivotal representative of this class of SPDEs. We prove analytically and demonstrate numerically that our MLMC scheme provides a significant reduction in computational cost (with respect to a standard Monte Carlo method) in the simulation of the Dean–Kawasaki equation. Specifically, we link this reduction in cost to having a sufficiently large average particle density and show that sizeable cost reductions can be obtained even when we have solutions with regions of low density. Numerical simulations are provided in the two-dimensional case, confirming our theoretical predictions. Our results are formulated entirely in terms of the law of distributions rather than in terms of strong spatial norms: this crucially allows for MLMC speed-ups altogether despite the Dean–Kawasaki equation being highly singular."}],"page":"262-287","publication_identifier":{"issn":["0036-1429"],"eissn":["1095-7170"]},"oa_version":"Published Version","has_accepted_license":"1","volume":63,"isi":1,"month":"02","publication":"SIAM Journal on Numerical Analysis","file_date_updated":"2025-02-17T08:32:23Z","language":[{"iso":"eng"}],"ddc":["510"],"arxiv":1,"title":"Multilevel Monte Carlo methods for the Dean–Kawasaki equation from fluctuating hydrodynamics","external_id":{"isi":["001447583400011"],"arxiv":["2311.08872"]},"type":"journal_article","issue":"1","quality_controlled":"1","department":[{"_id":"JuFi"}],"project":[{"_id":"fc31cba2-9c52-11eb-aca3-ff467d239cd2","name":"Taming Complexity in Partial Differential Systems","grant_number":"F6504"}],"article_type":"original","date_updated":"2025-09-30T10:30:31Z"},{"citation":{"mla":"Scacchi, Alberto. <i>2025_SCACCHI_JCIS</i>. Fairdata, 2025, doi:<a href=\"https://doi.org/10.23729/4fb80194-cdb2-4f49-94f4-f8a87b8e29c1\">10.23729/4fb80194-cdb2-4f49-94f4-f8a87b8e29c1</a>.","ista":"Scacchi A. 2025. 2025_SCACCHI_JCIS, Fairdata, <a href=\"https://doi.org/10.23729/4fb80194-cdb2-4f49-94f4-f8a87b8e29c1\">10.23729/4fb80194-cdb2-4f49-94f4-f8a87b8e29c1</a>.","ieee":"A. Scacchi, “2025_SCACCHI_JCIS.” Fairdata, 2025.","chicago":"Scacchi, Alberto. “2025_SCACCHI_JCIS.” Fairdata, 2025. <a href=\"https://doi.org/10.23729/4fb80194-cdb2-4f49-94f4-f8a87b8e29c1\">https://doi.org/10.23729/4fb80194-cdb2-4f49-94f4-f8a87b8e29c1</a>.","apa":"Scacchi, A. (2025). 2025_SCACCHI_JCIS. Fairdata. <a href=\"https://doi.org/10.23729/4fb80194-cdb2-4f49-94f4-f8a87b8e29c1\">https://doi.org/10.23729/4fb80194-cdb2-4f49-94f4-f8a87b8e29c1</a>","short":"A. Scacchi, (2025).","ama":"Scacchi A. 2025_SCACCHI_JCIS. 2025. doi:<a href=\"https://doi.org/10.23729/4fb80194-cdb2-4f49-94f4-f8a87b8e29c1\">10.23729/4fb80194-cdb2-4f49-94f4-f8a87b8e29c1</a>"},"oa":1,"status":"public","month":"02","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","has_accepted_license":"1","main_file_link":[{"open_access":"1","url":"https://doi.org/10.23729/4fb80194-cdb2-4f49-94f4-f8a87b8e29c1"}],"date_published":"2025-02-05T00:00:00Z","related_material":{"record":[{"relation":"used_in_publication","id":"19024","status":"public"}]},"OA_place":"publisher","publisher":"Fairdata","date_created":"2025-02-17T09:00:36Z","doi":"10.23729/4fb80194-cdb2-4f49-94f4-f8a87b8e29c1","oa_version":"Published Version","contributor":[{"first_name":"Carlo","id":"c5df3b62-5f9e-11ef-ba3c-b97f5b5b5ef0","last_name":"Rigoni"},{"first_name":"Maria","last_name":"Sammalkorpi"},{"first_name":"Mikko","last_name":"Haataja"},{"last_name":"Timonen","first_name":"Jaakoo"}],"author":[{"last_name":"Scacchi","full_name":"Scacchi, Alberto","first_name":"Alberto"}],"acknowledgement":"This work was supported by the Swiss National Science Foundation under the project no. P500PT_206916 (A.S.) and the Academy of Finland through its Centres of Excellence Programs (2022-2029, LIBER) under projects no. 346111 and 364205 (M.S.) and 346112 and 364206 (J.T.). MPH was supported by the National Science Foundation through the Princeton University (PCCM) Materials Research Science and Engineering Center DMR-2011750. A.S. warmly thanks Bob Evans for extensive scientific discussions and for his hospitality during the research visit in Bristol. Computational resources by CSC IT Centre for Finland, the Aalto Science-IT project, and RAMI -- RawMatters Finland Infrastructure are also gratefully acknowledged.","department":[{"_id":"RaKl"}],"_id":"19033","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"abstract":[{"lang":"eng","text":"This data set contains the simulation input files, scripts, and figures data belonging to the publication\r\n\r\nAlberto Scacchi, Carlo Rigoni, Mikko P. Haataja, Jakko V. I. Timonen, and Maria Sammalkorpi, \"A Coarse-grained Model for Aqueous Two-phase Systems: Application to Ferrofluids\", Journal of Colloids and Interface Science (2025). https://doi.org/10.1016/j.jcis.2025.01.256."}],"date_updated":"2025-09-30T10:31:44Z","year":"2025","article_processing_charge":"No","day":"05","ddc":["530"],"title":"2025_SCACCHI_JCIS","type":"research_data_reference"},{"date_published":"2025-03-01T00:00:00Z","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","publication_status":"published","citation":{"short":"M.M. Neamtu-Halic, S. Brizzolara, G. Haller, M. Holzner, Computers &#38; Fluids 290 (2025).","ama":"Neamtu-Halic MM, Brizzolara S, Haller G, Holzner M. Unsupervised extraction of rotational Lagrangian coherent structures. <i>Computers &#38; Fluids</i>. 2025;290. doi:<a href=\"https://doi.org/10.1016/j.compfluid.2025.106558\">10.1016/j.compfluid.2025.106558</a>","apa":"Neamtu-Halic, M. M., Brizzolara, S., Haller, G., &#38; Holzner, M. (2025). Unsupervised extraction of rotational Lagrangian coherent structures. <i>Computers &#38; Fluids</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.compfluid.2025.106558\">https://doi.org/10.1016/j.compfluid.2025.106558</a>","mla":"Neamtu-Halic, Marius M., et al. “Unsupervised Extraction of Rotational Lagrangian Coherent Structures.” <i>Computers &#38; Fluids</i>, vol. 290, 106558, Elsevier, 2025, doi:<a href=\"https://doi.org/10.1016/j.compfluid.2025.106558\">10.1016/j.compfluid.2025.106558</a>.","ista":"Neamtu-Halic MM, Brizzolara S, Haller G, Holzner M. 2025. Unsupervised extraction of rotational Lagrangian coherent structures. Computers &#38; Fluids. 290, 106558.","chicago":"Neamtu-Halic, Marius M., Stefano Brizzolara, George Haller, and Markus Holzner. “Unsupervised Extraction of Rotational Lagrangian Coherent Structures.” <i>Computers &#38; Fluids</i>. Elsevier, 2025. <a href=\"https://doi.org/10.1016/j.compfluid.2025.106558\">https://doi.org/10.1016/j.compfluid.2025.106558</a>.","ieee":"M. M. Neamtu-Halic, S. Brizzolara, G. Haller, and M. Holzner, “Unsupervised extraction of rotational Lagrangian coherent structures,” <i>Computers &#38; Fluids</i>, vol. 290. Elsevier, 2025."},"status":"public","intvolume":"       290","author":[{"last_name":"Neamtu-Halic","full_name":"Neamtu-Halic, Marius M.","first_name":"Marius M."},{"id":"4bbe33b8-c59a-11ee-a1af-fa33d1ac42c4","first_name":"Stefano","last_name":"Brizzolara","full_name":"Brizzolara, Stefano"},{"first_name":"George","last_name":"Haller","full_name":"Haller, George"},{"first_name":"Markus","last_name":"Holzner","full_name":"Holzner, Markus"}],"publisher":"Elsevier","date_created":"2025-02-17T09:18:41Z","doi":"10.1016/j.compfluid.2025.106558","abstract":[{"lang":"eng","text":"Lagrangian coherent structures (LCSs) are widely recognized as playing a significant role in turbulence dynamics since they can control the transport of mass, momentum or heat. However, the methods used to identify these structures are often based on ambiguous definitions and arbitrary thresholding. While LCSs theory provides precise and frame-indifferent mathematical definitions of coherent structures, some of the commonly used extraction algorithms employed in the literature are still case-specific and involve user-defined parameters. In this study, we present a new, unsupervised extraction algorithm that enables the extraction of rotational LCSs based on Lagrangian average vorticity deviation from an arbitrary 3D velocity field. The algorithm utilizes two alternative methods for the identification of the LCS core (ridge): an unsupervised clustering method and a streamline-based method. In a subsequent step, the ridge curve is parametrized through a pruning procedure of minimum spanning tree graphs. To assess the effectiveness of the algorithm, we test it on two cases: (i) direct numerical simulations of forced homogeneous and isotropic turbulence and (ii) three-dimensional Particle Tracking Velocimetry experiments of a turbulent gravity current."}],"year":"2025","scopus_import":"1","OA_type":"closed access","_id":"19035","acknowledgement":"M.M.N.H. and M.H. acknowledge financial support from SNSF grant number 200727. M.H. and S.B. acknowledge financial support from the DFG priority program SPP 1881 Turbulent Superstructures under Grant No. HO5519/1-2.","article_processing_charge":"No","day":"01","related_material":{"link":[{"relation":"software","url":"https://github.com/NeamtuMarius/Unsupervised-3D-LAVD-Extraction-Algorithm"}]},"language":[{"iso":"eng"}],"volume":290,"publication":"Computers & Fluids","isi":1,"month":"03","publication_identifier":{"issn":["0045-7930"]},"oa_version":"None","date_updated":"2025-09-30T10:34:32Z","article_type":"original","department":[{"_id":"BjHo"}],"quality_controlled":"1","type":"journal_article","external_id":{"isi":["001423607400001"]},"article_number":"106558","title":"Unsupervised extraction of rotational Lagrangian coherent structures"},{"file_date_updated":"2025-02-17T14:46:18Z","related_material":{"link":[{"url":"https://github.com/LNaumann/NDNF_control_inhibition_Naumann25","relation":"software"}]},"language":[{"iso":"eng"}],"volume":122,"has_accepted_license":"1","month":"01","isi":1,"publication":"Proceedings of the National Academy of Sciences","oa_version":"Published Version","publication_identifier":{"issn":["0027-8424"],"eissn":["1091-6490"]},"article_type":"original","date_updated":"2026-02-16T12:28:02Z","department":[{"_id":"TiVo"}],"quality_controlled":"1","type":"journal_article","issue":"4","title":"Layer-specific control of inhibition by NDNF interneurons","article_number":"e2408966122","external_id":{"isi":["001422380500004"],"pmid":["39841147"]},"ddc":["570"],"date_published":"2025-01-22T00:00:00Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa":1,"status":"public","citation":{"apa":"Naumann, L. B., Hertäg, L., Müller, J., Letzkus, J. J., &#38; Sprekeler, H. (2025). Layer-specific control of inhibition by NDNF interneurons. <i>Proceedings of the National Academy of Sciences</i>. National Academy of Sciences. <a href=\"https://doi.org/10.1073/pnas.2408966122\">https://doi.org/10.1073/pnas.2408966122</a>","ama":"Naumann LB, Hertäg L, Müller J, Letzkus JJ, Sprekeler H. Layer-specific control of inhibition by NDNF interneurons. <i>Proceedings of the National Academy of Sciences</i>. 2025;122(4). doi:<a href=\"https://doi.org/10.1073/pnas.2408966122\">10.1073/pnas.2408966122</a>","short":"L.B. Naumann, L. Hertäg, J. Müller, J.J. Letzkus, H. Sprekeler, Proceedings of the National Academy of Sciences 122 (2025).","chicago":"Naumann, Laura B, Loreen Hertäg, Jennifer Müller, Johannes J. Letzkus, and Henning Sprekeler. “Layer-Specific Control of Inhibition by NDNF Interneurons.” <i>Proceedings of the National Academy of Sciences</i>. National Academy of Sciences, 2025. <a href=\"https://doi.org/10.1073/pnas.2408966122\">https://doi.org/10.1073/pnas.2408966122</a>.","ieee":"L. B. Naumann, L. Hertäg, J. Müller, J. J. Letzkus, and H. Sprekeler, “Layer-specific control of inhibition by NDNF interneurons,” <i>Proceedings of the National Academy of Sciences</i>, vol. 122, no. 4. National Academy of Sciences, 2025.","ista":"Naumann LB, Hertäg L, Müller J, Letzkus JJ, Sprekeler H. 2025. Layer-specific control of inhibition by NDNF interneurons. Proceedings of the National Academy of Sciences. 122(4), e2408966122.","mla":"Naumann, Laura B., et al. “Layer-Specific Control of Inhibition by NDNF Interneurons.” <i>Proceedings of the National Academy of Sciences</i>, vol. 122, no. 4, e2408966122, National Academy of Sciences, 2025, doi:<a href=\"https://doi.org/10.1073/pnas.2408966122\">10.1073/pnas.2408966122</a>."},"file":[{"access_level":"open_access","relation":"main_file","checksum":"636d5130724e3236ebf4fc658b3945fe","content_type":"application/pdf","success":1,"creator":"dernst","date_created":"2025-02-17T14:46:18Z","date_updated":"2025-02-17T14:46:18Z","file_id":"19046","file_size":13726531,"file_name":"2025_PNAS_Naumann.pdf"}],"publication_status":"published","author":[{"full_name":"Naumann, Laura B","last_name":"Naumann","first_name":"Laura B","id":"81a3b706-8972-11ed-ae7b-8eff728700ca"},{"first_name":"Loreen","last_name":"Hertäg","full_name":"Hertäg, Loreen"},{"first_name":"Jennifer","full_name":"Müller, Jennifer","last_name":"Müller"},{"full_name":"Letzkus, Johannes J.","last_name":"Letzkus","first_name":"Johannes J."},{"first_name":"Henning","last_name":"Sprekeler","full_name":"Sprekeler, Henning"}],"intvolume":"       122","pmid":1,"date_created":"2025-02-17T09:20:19Z","doi":"10.1073/pnas.2408966122","publisher":"National Academy of Sciences","OA_place":"publisher","year":"2025","abstract":[{"text":"Neuronal processing of external sensory input is shaped by internally generated top–down information. In the neocortex, top–down projections primarily target layer 1, which contains NDNF (neuron-derived neurotrophic factor)-expressing interneurons and the dendrites of pyramidal cells. Here, we investigate the hypothesis that NDNF interneurons shape cortical computations in an unconventional, layer-specific way, by exerting presynaptic inhibition on synapses in layer 1 while leaving synapses in deeper layers unaffected. We first confirm experimentally that in the auditory cortex, synapses from somatostatin-expressing (SOM) onto NDNF neurons are indeed modulated by ambient Gamma-aminobutyric acid (GABA). Shifting to a computational model, we then show that this mechanism introduces a distinct mutual inhibition motif between NDNF interneurons and the synaptic outputs of SOM interneurons. This motif can control inhibition in a layer-specific way and introduces competition between NDNF and SOM interneurons for dendritic inhibition onto pyramidal cells on different timescales. NDNF interneurons can thereby control cortical information flow by redistributing dendritic inhibition from fast to slow timescales and by gating different sources of dendritic inhibition.","lang":"eng"}],"tmp":{"image":"/images/cc_by_nc_nd.png","legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","short":"CC BY-NC-ND (4.0)","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)"},"_id":"19036","scopus_import":"1","OA_type":"hybrid","acknowledgement":"We thank all members of the Letzkus lab, the Sprekeler lab, and the Vogels lab for discussions, U. Thirimanna for technical assistance, and K. Deisseroth for generously sharing reagents. This work was supported by the German Research Foundation (LE 3804/3-1, LE 3804/4-1, LE 3804/7-1, CRC-TRR 384/1 2024, - 514483642, and 460088091) and the Wellcome Trust Senior Research Fellowship 214316/Z/18/Z.\r\nElectrophysiological recordings, source code for simulations, and data analysis have been deposited in GitHub (https://github.com/LNaumann/NDNF_control_inhibition_Naumann25) (62).","article_processing_charge":"Yes (in subscription journal)","day":"22"},{"volume":25,"has_accepted_license":"1","month":"04","isi":1,"publication":"IEEE Sensors Journal","file_date_updated":"2025-12-30T07:59:13Z","language":[{"iso":"eng"}],"publication_identifier":{"issn":["1530-437X"],"eissn":["1558-1748"]},"oa_version":"Published Version","PlanS_conform":"1","department":[{"_id":"MaIb"}],"quality_controlled":"1","article_type":"original","date_updated":"2026-02-16T11:50:01Z","ddc":["540"],"external_id":{"isi":["001457747000001"]},"title":"Dual electronic and optical monitoring of biointerfaces by a grating-structured coplanar-gated field-effect transistor","type":"journal_article","issue":"7","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","status":"public","oa":1,"file":[{"date_created":"2025-12-30T07:59:13Z","creator":"dernst","success":1,"content_type":"application/pdf","access_level":"open_access","relation":"main_file","checksum":"9cdd4017025a3add6198ed84798319e8","file_id":"20887","date_updated":"2025-12-30T07:59:13Z","file_name":"2025_IEEESensor_Hasler.pdf","file_size":2214584}],"citation":{"apa":"Hasler, R., Livio, P. A., Bozdogan, A., Fossati, S., Hageneder, S., Montes-García, V., … Knoll, W. (2025). Dual electronic and optical monitoring of biointerfaces by a grating-structured coplanar-gated field-effect transistor. <i>IEEE Sensors Journal</i>. IEEE. <a href=\"https://doi.org/10.1109/jsen.2025.3533113\">https://doi.org/10.1109/jsen.2025.3533113</a>","short":"R. Hasler, P.A. Livio, A. Bozdogan, S. Fossati, S. Hageneder, V. Montes-García, J. Movilli, T. Moazzenzade, L. Loohuis, C. Reiner-Rozman, A. Tamayo, C. Fiedler, M. Ibáñez, C. Kleber, J. Huskens, J. Dostalek, P. Samorì, W. Knoll, IEEE Sensors Journal 25 (2025) 10521–10529.","ama":"Hasler R, Livio PA, Bozdogan A, et al. Dual electronic and optical monitoring of biointerfaces by a grating-structured coplanar-gated field-effect transistor. <i>IEEE Sensors Journal</i>. 2025;25(7):10521-10529. doi:<a href=\"https://doi.org/10.1109/jsen.2025.3533113\">10.1109/jsen.2025.3533113</a>","ista":"Hasler R, Livio PA, Bozdogan A, Fossati S, Hageneder S, Montes-García V, Movilli J, Moazzenzade T, Loohuis L, Reiner-Rozman C, Tamayo A, Fiedler C, Ibáñez M, Kleber C, Huskens J, Dostalek J, Samorì P, Knoll W. 2025. Dual electronic and optical monitoring of biointerfaces by a grating-structured coplanar-gated field-effect transistor. IEEE Sensors Journal. 25(7), 10521–10529.","mla":"Hasler, Roger, et al. “Dual Electronic and Optical Monitoring of Biointerfaces by a Grating-Structured Coplanar-Gated Field-Effect Transistor.” <i>IEEE Sensors Journal</i>, vol. 25, no. 7, IEEE, 2025, pp. 10521–29, doi:<a href=\"https://doi.org/10.1109/jsen.2025.3533113\">10.1109/jsen.2025.3533113</a>.","ieee":"R. Hasler <i>et al.</i>, “Dual electronic and optical monitoring of biointerfaces by a grating-structured coplanar-gated field-effect transistor,” <i>IEEE Sensors Journal</i>, vol. 25, no. 7. IEEE, pp. 10521–10529, 2025.","chicago":"Hasler, Roger, Pietro A. Livio, Anil Bozdogan, Stefan Fossati, Simone Hageneder, Verónica Montes-García, Jacopo Movilli, et al. “Dual Electronic and Optical Monitoring of Biointerfaces by a Grating-Structured Coplanar-Gated Field-Effect Transistor.” <i>IEEE Sensors Journal</i>. IEEE, 2025. <a href=\"https://doi.org/10.1109/jsen.2025.3533113\">https://doi.org/10.1109/jsen.2025.3533113</a>."},"publication_status":"published","date_published":"2025-04-01T00:00:00Z","acknowledged_ssus":[{"_id":"EM-Fac"}],"OA_place":"publisher","author":[{"first_name":"Roger","full_name":"Hasler, Roger","last_name":"Hasler"},{"first_name":"Pietro A.","last_name":"Livio","full_name":"Livio, Pietro A."},{"last_name":"Bozdogan","full_name":"Bozdogan, Anil","first_name":"Anil"},{"first_name":"Stefan","full_name":"Fossati, Stefan","last_name":"Fossati"},{"first_name":"Simone","full_name":"Hageneder, Simone","last_name":"Hageneder"},{"first_name":"Verónica","full_name":"Montes-García, Verónica","last_name":"Montes-García"},{"last_name":"Movilli","full_name":"Movilli, Jacopo","first_name":"Jacopo"},{"full_name":"Moazzenzade, Taghi","last_name":"Moazzenzade","first_name":"Taghi"},{"first_name":"Luna","full_name":"Loohuis, Luna","last_name":"Loohuis"},{"full_name":"Reiner-Rozman, Ciril","last_name":"Reiner-Rozman","first_name":"Ciril"},{"last_name":"Tamayo","full_name":"Tamayo, Adrián","first_name":"Adrián"},{"full_name":"Fiedler, Christine","last_name":"Fiedler","first_name":"Christine","id":"bd3fceba-dc74-11ea-a0a7-c17f71817366"},{"first_name":"Maria","id":"43C61214-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5013-2843","last_name":"Ibáñez","full_name":"Ibáñez, Maria"},{"last_name":"Kleber","full_name":"Kleber, Christoph","first_name":"Christoph"},{"full_name":"Huskens, Jurriaan","last_name":"Huskens","first_name":"Jurriaan"},{"first_name":"Jakub","full_name":"Dostalek, Jakub","last_name":"Dostalek"},{"last_name":"Samorì","full_name":"Samorì, Paolo","first_name":"Paolo"},{"first_name":"Wolfgang","last_name":"Knoll","full_name":"Knoll, Wolfgang"}],"intvolume":"        25","doi":"10.1109/jsen.2025.3533113","date_created":"2025-02-17T09:22:26Z","publisher":"IEEE","_id":"19037","OA_type":"hybrid","scopus_import":"1","acknowledgement":"We thank the Electron Microscopy Facility at ISTA for their support with sputter coating the FO probes and NOSI GmbH for their support with 3D printing.","year":"2025","abstract":[{"text":"We present a novel, portable sensor platform that enables concurrent monitoring of surface mass and charge density variations at thin biointerfaces. This platform combines a coplanar-gated field-effect transistor (FET) architecture with grating-coupled surface plasmon resonance (SPR), yielding an integrated disposable sensor chip prepared by nanoimprint and maskless photolithography techniques. The sensor chip design is suitable for scalable production and relies on reduced graphene oxide (rGO), serving as the FET’s semiconductor material for the electronic readout, and a metallic gate electrode surface that is corrugated with a multi-diffractive structure for optical probing with resonantly excited surface plasmons. Together with its integration in a compact instrumentation this results in a form factor optimized solution for dual-mode investigations without compromising the optical or electronic sensor performance. A poly-L-lysine (PLL) – based thin linker layer was deployed at the sensor surface to covalently attach azide-conjugated biomolecules by using incorporated “clickable” dibenzocyclooctyne (DBCO) moieties. Interestingly, the dual-mode measurements allow elucidating the role of the globular nature of the PLL chains when increasing the density of DBCO attached to their backbone, leading to PLL folding and internalization of DBCO moieties, and thus reducing the coupling yield for the used DNA oligomers. We envision that this platform can be employed to studying a range of other biointerface architectures and biomolecular interaction phenomena, which are inherently tied to mass and charge density variations.","lang":"eng"}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"page":"10521-10529","article_processing_charge":"Yes (in subscription journal)","day":"01"},{"type":"conference","conference":{"name":"SODA: Symposium on Discrete Algorithms","end_date":"2025-01-15","location":"New Orleans, LA, United States","start_date":"2025-01-12"},"external_id":{"arxiv":["2412.02840"]},"title":"Improved differentially private continual observation using group algebra","arxiv":1,"ec_funded":1,"project":[{"name":"The design and evaluation of modern fully dynamic data structures","_id":"bd9ca328-d553-11ed-ba76-dc4f890cfe62","call_identifier":"H2020","grant_number":"101019564"},{"name":"Efficient algorithms","_id":"34def286-11ca-11ed-8bc3-da5948e1613c","grant_number":"Z00422"},{"grant_number":"I05982","name":"Static and Dynamic Hierarchical Graph Decompositions","_id":"bda196b2-d553-11ed-ba76-8e8ee6c21103"},{"grant_number":"P33775","name":"Fast Algorithms for a Reactive Network Layer","_id":"bd9e3a2e-d553-11ed-ba76-8aa684ce17fe"}],"date_updated":"2025-04-14T13:50:49Z","quality_controlled":"1","department":[{"_id":"MoHe"}],"publication_identifier":{"isbn":["979-833131200-8"],"issn":["1071-9040"]},"oa_version":"Preprint","language":[{"iso":"eng"}],"volume":5,"month":"01","publication":"Proceedings of the 2025 Annual ACM-SIAM Symposium on Discrete Algorithms","day":"20","article_processing_charge":"No","year":"2025","abstract":[{"text":"Differentially private weighted prefix sum under continual observation is a crucial component in the production-level deployment of private next-word prediction for Gboard, which, according to Google, has over a billion users. More specifically, Google uses a differentially private mechanism to sum weighted gradients in its private follow-the-regularized leader algorithm. Apart from efficiency, the additive error of the private mechanism is crucial as multiplied with the square root of the model’s dimension d (with d ranging up to 10 trillion, for example, Switch Transformers or M6-10T), it determines the accuracy of the learning system. So, any improvement in leading constant matters significantly in practice. In this paper, we show a novel connection between mechanisms for continual weighted prefix sum and a concept in representation theory known as the group matrix introduced in correspondence between Dedekind and Frobenius (Sitzungsber. Preuss. Akad. Wiss. Berlin, 1897) and generalized by Schur (Journal für die reine und angewandte Mathematik, 1904). To the best of our knowledge, this is the first application of group algebra in the analysis of differentially private algorithms. Using this connection, we analyze a class of matrix norms known as factorization norms that give upper and lower bounds for the additive error under general ℓp-norms of the matrix mechanism. This allows us to give 1. the first efficient factorization that matches the best-known non-constructive upper bound on the factorization norm by Mathias (SIAM Journal of Matrix Analysis and Applications, 1993) for the matrix used in Google’s deployment, and also improves on the previous best-known constructive bound of Fichtenberger, Henzinger, and Upadhyay (ICML 2023) and Henzinger, Upadhyay, and Upadhyay (SODA 2023); thereby, partially resolving an open question in operator theory, 2. the first upper bound on the additive error for a large class of weight functions for weighted prefix sum problems, including the sliding window matrix (Bolot, Fawaz, Muthukrishnan, Nikolov, and Taft (ICDT 2013). We also improve the bound on factorizing the striped matrix used for outputting a synthetic graph that approximates all cuts (Fichtenberger, Henzinger, and Upadhyay (ICML 2023)); 3. a general improved upper bound on the factorization norms that depend on algebraic properties of the weighted sum matrices and that applies to a more general class of weighting functions than the ones considered in Henzinger, Upadhyay, and Upadhyay (SODA 2024). Using the known connection between these factorization norms and the ℓp-error of continual weighted sum, we give an upper bound on the ℓp-error for the continual weighted sum problem for p ≥ 2.","lang":"eng"}],"page":"2951 - 2970","_id":"19038","OA_type":"green","scopus_import":"1","acknowledgement":"Monika Henzinger: This project has received funding from the European Research Council(ERC) under the European Union’s Horizon 2020 research and innovation programme (Grantagreement No. 101019564) and the Austrian Science Fund (FWF) grant DOI 10.55776/Z422,grant DOI 10.55776/I5982, and grant DOI 10.55776/P33775 with additional funding from the netidee SCIENCEStiftung, 2020–2024.Jalaj Upadhyay’s research was funded by the Rutgers Decanal Grant no. 302918 and an unrestricted giftfrom Google. This work was done in part while visiting the Institute of Science and Technology Austria (ISTA).The authors would like to thank Sarvagya Upadhyay for the initial discussion and feedback on the early draft of the paper. The authors would like to thank the anonymous reviewers, Brendan McMahan and Abhradeep Thakurta for the discussions that helped improve the presentation of the final version of the paper.","author":[{"full_name":"Henzinger, Monika H","orcid":"0000-0002-5008-6530","last_name":"Henzinger","first_name":"Monika H","id":"540c9bbd-f2de-11ec-812d-d04a5be85630"},{"first_name":"Jalaj","full_name":"Upadhyay, Jalaj","last_name":"Upadhyay"}],"intvolume":"         5","date_created":"2025-02-17T09:31:03Z","doi":"10.1137/1.9781611978322.95","publisher":"Association for Computing Machinery","OA_place":"repository","date_published":"2025-01-20T00:00:00Z","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2412.02840","open_access":"1"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","status":"public","oa":1,"publication_status":"published","citation":{"short":"M. Henzinger, J. Upadhyay, in:, Proceedings of the 2025 Annual ACM-SIAM Symposium on Discrete Algorithms, Association for Computing Machinery, 2025, pp. 2951–2970.","apa":"Henzinger, M., &#38; Upadhyay, J. (2025). Improved differentially private continual observation using group algebra. In <i>Proceedings of the 2025 Annual ACM-SIAM Symposium on Discrete Algorithms</i> (Vol. 5, pp. 2951–2970). New Orleans, LA, United States: Association for Computing Machinery. <a href=\"https://doi.org/10.1137/1.9781611978322.95\">https://doi.org/10.1137/1.9781611978322.95</a>","ama":"Henzinger M, Upadhyay J. Improved differentially private continual observation using group algebra. In: <i>Proceedings of the 2025 Annual ACM-SIAM Symposium on Discrete Algorithms</i>. Vol 5. Association for Computing Machinery; 2025:2951-2970. doi:<a href=\"https://doi.org/10.1137/1.9781611978322.95\">10.1137/1.9781611978322.95</a>","ieee":"M. Henzinger and J. Upadhyay, “Improved differentially private continual observation using group algebra,” in <i>Proceedings of the 2025 Annual ACM-SIAM Symposium on Discrete Algorithms</i>, New Orleans, LA, United States, 2025, vol. 5, pp. 2951–2970.","chicago":"Henzinger, Monika, and Jalaj Upadhyay. “Improved Differentially Private Continual Observation Using Group Algebra.” In <i>Proceedings of the 2025 Annual ACM-SIAM Symposium on Discrete Algorithms</i>, 5:2951–70. Association for Computing Machinery, 2025. <a href=\"https://doi.org/10.1137/1.9781611978322.95\">https://doi.org/10.1137/1.9781611978322.95</a>.","mla":"Henzinger, Monika, and Jalaj Upadhyay. “Improved Differentially Private Continual Observation Using Group Algebra.” <i>Proceedings of the 2025 Annual ACM-SIAM Symposium on Discrete Algorithms</i>, vol. 5, Association for Computing Machinery, 2025, pp. 2951–70, doi:<a href=\"https://doi.org/10.1137/1.9781611978322.95\">10.1137/1.9781611978322.95</a>.","ista":"Henzinger M, Upadhyay J. 2025. Improved differentially private continual observation using group algebra. Proceedings of the 2025 Annual ACM-SIAM Symposium on Discrete Algorithms. SODA: Symposium on Discrete Algorithms vol. 5, 2951–2970."}},{"corr_author":"1","date_published":"2025-01-19T00:00:00Z","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2110.05147"}],"publication_status":"published","citation":{"short":"H.C. Ji, J. Park, The Annals of Probability 53 (2025) 239–298.","apa":"Ji, H. C., &#38; Park, J. (2025). Tracy-Widom limit for free sum of random matrices. <i>The Annals of Probability</i>. Institute of Mathematical Statistics. <a href=\"https://doi.org/10.1214/24-aop1705\">https://doi.org/10.1214/24-aop1705</a>","ama":"Ji HC, Park J. Tracy-Widom limit for free sum of random matrices. <i>The Annals of Probability</i>. 2025;53(1):239-298. doi:<a href=\"https://doi.org/10.1214/24-aop1705\">10.1214/24-aop1705</a>","chicago":"Ji, Hong Chang, and Jaewhi Park. “Tracy-Widom Limit for Free Sum of Random Matrices.” <i>The Annals of Probability</i>. Institute of Mathematical Statistics, 2025. <a href=\"https://doi.org/10.1214/24-aop1705\">https://doi.org/10.1214/24-aop1705</a>.","ieee":"H. C. Ji and J. Park, “Tracy-Widom limit for free sum of random matrices,” <i>The Annals of Probability</i>, vol. 53, no. 1. Institute of Mathematical Statistics, pp. 239–298, 2025.","mla":"Ji, Hong Chang, and Jaewhi Park. “Tracy-Widom Limit for Free Sum of Random Matrices.” <i>The Annals of Probability</i>, vol. 53, no. 1, Institute of Mathematical Statistics, 2025, pp. 239–98, doi:<a href=\"https://doi.org/10.1214/24-aop1705\">10.1214/24-aop1705</a>.","ista":"Ji HC, Park J. 2025. Tracy-Widom limit for free sum of random matrices. The Annals of Probability. 53(1), 239–298."},"oa":1,"status":"public","intvolume":"        53","author":[{"full_name":"Ji, Hong Chang","last_name":"Ji","first_name":"Hong Chang","id":"dd216c0a-c1f9-11eb-beaf-e9ea9d2de76d"},{"first_name":"Jaewhi","full_name":"Park, Jaewhi","last_name":"Park"}],"publisher":"Institute of Mathematical Statistics","doi":"10.1214/24-aop1705","date_created":"2025-02-17T09:32:16Z","OA_place":"repository","abstract":[{"text":"We consider fluctuations of the largest eigenvalues of the random matrix model A + UBU∗ where A and B are N × N deterministic Hermitian (or symmetric) matrices and U is a Haar-distributed unitary (or orthogonal) matrix. We prove that the largest eigenvalue weakly converges to the GUE (or GOE) Tracy–Widom distribution, under mild assumptions on A and B to\r\nguarantee that the density of states of the model decays as square root around\r\nthe upper edge. Our proof is based on the comparison of the Green function\r\nalong the Dyson Brownian motion starting from the matrix A + UBU∗ and\r\nending at time N−1/3+o(1). As a byproduct of our proof, we also prove an\r\noptimal local law for the Dyson Brownian motion up to the constant time\r\nscale.","lang":"eng"}],"year":"2025","page":"239 - 298","OA_type":"green","scopus_import":"1","_id":"19039","acknowledgement":"The work of H.C. Ji was partially supported by ERC Advanced Grant “RMTBeyond” No. 101020331. The work of J. Park was partially supported by National Research Foundation of Korea under grant number NRF-2019R1A5A1028324. The authors would like to thank Ji Oon Lee for helpful discussions.","article_processing_charge":"No","day":"19","language":[{"iso":"eng"}],"volume":53,"month":"01","publication":"The Annals of Probability","isi":1,"publication_identifier":{"issn":["0091-1798"]},"oa_version":"Preprint","date_updated":"2025-09-30T10:32:51Z","article_type":"original","project":[{"grant_number":"101020331","call_identifier":"H2020","name":"Random matrices beyond Wigner-Dyson-Mehta","_id":"62796744-2b32-11ec-9570-940b20777f1d"}],"quality_controlled":"1","department":[{"_id":"LaEr"}],"type":"journal_article","issue":"1","title":"Tracy-Widom limit for free sum of random matrices","external_id":{"arxiv":["2110.05147"],"isi":["001407834700007"]},"arxiv":1,"ec_funded":1},{"supervisor":[{"id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","first_name":"Mikhail","full_name":"Lemeshko, Mikhail","orcid":"0000-0002-6990-7802","last_name":"Lemeshko"}],"publication_identifier":{"issn":["2663-337X"]},"oa_version":"Published Version","has_accepted_license":"1","month":"02","related_material":{"record":[{"status":"public","relation":"part_of_dissertation","id":"10845"},{"relation":"part_of_dissertation","id":"7933","status":"public"},{"status":"public","relation":"part_of_dissertation","id":"18087"}]},"file_date_updated":"2025-02-18T14:25:59Z","language":[{"iso":"eng"}],"title":"Emergent physics of rotating quantum impurities in many-body environments","ddc":["539","535","541"],"ec_funded":1,"type":"dissertation","degree_awarded":"PhD","department":[{"_id":"GradSch"},{"_id":"MiLe"}],"project":[{"call_identifier":"H2020","grant_number":"801770","name":"Angulon: physics and applications of a new quasiparticle","_id":"2688CF98-B435-11E9-9278-68D0E5697425"},{"_id":"7c040762-9f16-11ee-852c-dd79eeee4ab3","name":"Coherent Optical Metrology Beyond Electric-Dipole-Allowed Transitions","grant_number":"F100403"}],"date_updated":"2026-04-16T12:20:38Z","alternative_title":["ISTA Thesis"],"OA_place":"publisher","acknowledged_ssus":[{"_id":"CampIT"},{"_id":"E-Lib"},{"_id":"SSU"}],"author":[{"full_name":"Maslov, Mikhail","orcid":"0000-0003-4074-2570","last_name":"Maslov","first_name":"Mikhail","id":"2E65BB0E-F248-11E8-B48F-1D18A9856A87"}],"date_created":"2025-02-18T01:41:27Z","doi":"10.15479/at:ista:19048","publisher":"Institute of Science and Technology Austria","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","status":"public","oa":1,"citation":{"ieee":"M. Maslov, “Emergent physics of rotating quantum impurities in many-body environments,” Institute of Science and Technology Austria, 2025.","chicago":"Maslov, Mikhail. “Emergent Physics of Rotating Quantum Impurities in Many-Body Environments.” Institute of Science and Technology Austria, 2025. <a href=\"https://doi.org/10.15479/at:ista:19048\">https://doi.org/10.15479/at:ista:19048</a>.","ista":"Maslov M. 2025. Emergent physics of rotating quantum impurities in many-body environments. Institute of Science and Technology Austria.","mla":"Maslov, Mikhail. <i>Emergent Physics of Rotating Quantum Impurities in Many-Body Environments</i>. Institute of Science and Technology Austria, 2025, doi:<a href=\"https://doi.org/10.15479/at:ista:19048\">10.15479/at:ista:19048</a>.","apa":"Maslov, M. (2025). <i>Emergent physics of rotating quantum impurities in many-body environments</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/at:ista:19048\">https://doi.org/10.15479/at:ista:19048</a>","short":"M. Maslov, Emergent Physics of Rotating Quantum Impurities in Many-Body Environments, Institute of Science and Technology Austria, 2025.","ama":"Maslov M. Emergent physics of rotating quantum impurities in many-body environments. 2025. doi:<a href=\"https://doi.org/10.15479/at:ista:19048\">10.15479/at:ista:19048</a>"},"publication_status":"published","file":[{"content_type":"application/pdf","access_level":"open_access","checksum":"5822a4dd31724c512b37c658af1787ab","relation":"main_file","date_created":"2025-02-18T14:25:59Z","creator":"mmaslov","file_size":7779825,"file_name":"thesis_Maslov.pdf","date_updated":"2025-02-18T14:25:59Z","file_id":"19061"},{"date_created":"2025-02-18T14:25:59Z","creator":"mmaslov","content_type":"application/zip","relation":"source_file","access_level":"open_access","checksum":"89bdce4774406d26ceca88a8bbcd6a9a","file_id":"19062","date_updated":"2025-02-18T14:25:59Z","file_name":"thesis_Maslov_source.zip","file_size":14453726}],"date_published":"2025-02-18T00:00:00Z","corr_author":"1","day":"18","article_processing_charge":"No","license":"https://creativecommons.org/licenses/by-nc-sa/4.0/","_id":"19048","acknowledgement":"I am grateful to the European Research Council (ERC) [10.3030/801770] and Austrian\r\nScience Fund (FWF) [10.55776/F1004] for funding my research and to the Physical\r\nReview journals for publishing it. I also want to thank the VCQ (previously CoQuS) and\r\nIQOQI for organizing wonderful networking events for the physics community in Vienna\r\nand Innsbruck, respectively. Moreover, I thank Austrian Science Fund (FWF) for the\r\ncontinuous support for quantum research.","year":"2025","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode","image":"/images/cc_by_nc_sa.png","name":"Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","short":"CC BY-NC-SA (4.0)"},"abstract":[{"lang":"eng","text":"Rotations are found in physics problems at all scales: from spatial motion of celestial bodies, to transitions between quantum states of atoms and molecules. Mathematically, they represent a fundamental class of transformations and symmetries. Unlike spatial displacements, rotational transformations in three-dimensional space  are non-commutative: the result of applying a sequence of rotations depends on the order of these operations. This feature makes the emergent physics that involves rotations rather intricate, but instrumental for studies of highly-interconnected many-body systems. In the presence of an environment, rotational properties of an object change, due to the interaction with particles of the environment. Owing to the complexity of this interaction, it can be engineered to exhibit certain properties of interest. In this Thesis, we examine several scenarios of how the rotational behavior of an impurity can be modified by interactions with its environment."}],"page":"86"},{"abstract":[{"text":"The identification of the parameters of a neural network from finite samples of input-output pairs is often referred to as the teacher-student model, and this model has represented a popular framework for understanding training and generalization. Even if the problem is NP-complete in the worst case, a rapidly growing literature – after adding suitable distributional assumptions – has established finite sample identification of two-layer networks with a number of neurons (math. formula), D being the input dimension. For the range (math. formula) the problem becomes harder, and truly little is known for networks parametrized by biases as well. This paper fills the gap by providing efficient algorithms and rigorous theoretical guarantees of finite sample identification for such wider shallow networks with biases. Our approach is based on a two-step pipeline: first, we recover the direction of the weights, by exploiting second order information; next, we identify the signs by suitable algebraic evaluations, and we recover the biases by empirical risk minimization via gradient descent. Numerical results demonstrate the effectiveness of our approach.","lang":"eng"}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"year":"2025","scopus_import":"1","OA_type":"hybrid","_id":"19065","article_processing_charge":"No","day":"01","date_published":"2025-06-01T00:00:00Z","corr_author":"1","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","citation":{"short":"M. Fornasier, T. Klock, M. Mondelli, M. Rauchensteiner, Applied and Computational Harmonic Analysis 77 (2025).","apa":"Fornasier, M., Klock, T., Mondelli, M., &#38; Rauchensteiner, M. (2025). Efficient identification of wide shallow neural networks with biases. <i>Applied and Computational Harmonic Analysis</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.acha.2025.101749\">https://doi.org/10.1016/j.acha.2025.101749</a>","ama":"Fornasier M, Klock T, Mondelli M, Rauchensteiner M. Efficient identification of wide shallow neural networks with biases. <i>Applied and Computational Harmonic Analysis</i>. 2025;77. doi:<a href=\"https://doi.org/10.1016/j.acha.2025.101749\">10.1016/j.acha.2025.101749</a>","ista":"Fornasier M, Klock T, Mondelli M, Rauchensteiner M. 2025. Efficient identification of wide shallow neural networks with biases. Applied and Computational Harmonic Analysis. 77, 101749.","mla":"Fornasier, Massimo, et al. “Efficient Identification of Wide Shallow Neural Networks with Biases.” <i>Applied and Computational Harmonic Analysis</i>, vol. 77, 101749, Elsevier, 2025, doi:<a href=\"https://doi.org/10.1016/j.acha.2025.101749\">10.1016/j.acha.2025.101749</a>.","chicago":"Fornasier, Massimo, Timo Klock, Marco Mondelli, and Michael Rauchensteiner. “Efficient Identification of Wide Shallow Neural Networks with Biases.” <i>Applied and Computational Harmonic Analysis</i>. Elsevier, 2025. <a href=\"https://doi.org/10.1016/j.acha.2025.101749\">https://doi.org/10.1016/j.acha.2025.101749</a>.","ieee":"M. Fornasier, T. Klock, M. Mondelli, and M. Rauchensteiner, “Efficient identification of wide shallow neural networks with biases,” <i>Applied and Computational Harmonic Analysis</i>, vol. 77. Elsevier, 2025."},"publication_status":"published","file":[{"file_name":"2025_ApplCompAnalysis_Fornasier.pdf","file_size":2223350,"file_id":"20131","date_updated":"2025-08-05T12:22:04Z","success":1,"creator":"dernst","date_created":"2025-08-05T12:22:04Z","access_level":"open_access","relation":"main_file","checksum":"657f258af0f7ca135e69959fd13e2d63","content_type":"application/pdf"}],"oa":1,"status":"public","intvolume":"        77","author":[{"full_name":"Fornasier, Massimo","last_name":"Fornasier","first_name":"Massimo"},{"last_name":"Klock","full_name":"Klock, Timo","first_name":"Timo"},{"orcid":"0000-0002-3242-7020","last_name":"Mondelli","full_name":"Mondelli, Marco","id":"27EB676C-8706-11E9-9510-7717E6697425","first_name":"Marco"},{"full_name":"Rauchensteiner, Michael","last_name":"Rauchensteiner","first_name":"Michael"}],"publisher":"Elsevier","date_created":"2025-02-23T23:01:54Z","doi":"10.1016/j.acha.2025.101749","OA_place":"publisher","date_updated":"2025-09-30T10:35:09Z","article_type":"original","quality_controlled":"1","department":[{"_id":"MaMo"}],"type":"journal_article","external_id":{"isi":["001430202700001"]},"title":"Efficient identification of wide shallow neural networks with biases","ddc":["000"],"article_number":"101749","file_date_updated":"2025-08-05T12:22:04Z","language":[{"iso":"eng"}],"volume":77,"has_accepted_license":"1","isi":1,"publication":"Applied and Computational Harmonic Analysis","month":"06","publication_identifier":{"issn":["1063-5203"],"eissn":["1096-603X"]},"oa_version":"Published Version","PlanS_conform":"1"},{"OA_type":"gold","scopus_import":"1","_id":"19066","acknowledgement":"The authors thank the International Space Science Institute for sponsoring the ISSI team: ‘Star Formation within rapidly evolving galaxies’ where many ideas discussed in this article have been brainstormed. AA and AC acknowledge support by the Swedish research council Vetenskapsrådet (2021-05559). MM acknowledges the financial support through grant PRIN-MIUR 2020SKSTHZ. JM and IK acknowledge support by the European Union (ERC, AGENTS, 101076224). Views and opinions expressed are however those of the author(s) 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. RPN acknowledges funding from JWST programme GO-3516. Support for this work was provided by NASA through the NASA Hubble Fellowship grant HST-HF2-51515.001-A awarded by the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Incorporated, under NASA contract NAS5-26555.","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"abstract":[{"text":"We present a sample of 1956 individual stellar clumps at redshift 0.7 < z < 10, detected with JWST/NIRCam in 476 galaxies lensed by the galaxy cluster Abell2744. The lensed clumps present magnifications ranging between μ = 1.8 and μ = 300. We perform simultaneous size-photometry estimates in 20 JWST/NIRCam median and broad-band filters from 0.7 to 5 μm.\r\nSpectral energy distribution (SED) fitting analyses enable us to recover the physical properties of the clumps. The majority of the clumps are spatially resolved and have effective radii in the range Reff = 10–700 pc. We restrict this first study to the 1751 post-reionization era clumps with redshift < 5.5. We find a significant evolution of the average clump ages, star formation rates (SFRs), SFR surface densities, and metallicity with increasing redshift, while median stellar mass and stellar mass surface densities are similar in the probed redshift range. We observe a strong correlation between the clump properties and the properties of their host galaxies, with more massive galaxies hosting more massive and older clumps. We find that clumps closer to their host galactic centre are on average more massive, while their ages do not show clear sign of migration. We find that clumps at cosmic noon sample the upper-mass end of the mass function to higher masses than at z > 3, reflecting the rapid increase towards the peak of the cosmic star formation history. We conclude that the results achieved over the studied redshift range are in agreement with expectation of in situ clump formation scenario from large-scale disc fragmentation. ","lang":"eng"}],"year":"2025","page":"2535-2558","article_processing_charge":"No","day":"01","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_status":"published","DOAJ_listed":"1","citation":{"ama":"Claeyssens A, Adamo A, Messa M, et al. Tracing star formation across cosmic time at tens of parsec-scales in the lensing cluster field Abell 2744. <i>Monthly Notices of the Royal Astronomical Society</i>. 2025;537(3):2535-2558. doi:<a href=\"https://doi.org/10.1093/mnras/staf058\">10.1093/mnras/staf058</a>","short":"A. Claeyssens, A. Adamo, M. Messa, M. Dessauges-Zavadsky, J. Richard, I. Kramarenko, J.J. Matthee, R.P. Naidu, Monthly Notices of the Royal Astronomical Society 537 (2025) 2535–2558.","apa":"Claeyssens, A., Adamo, A., Messa, M., Dessauges-Zavadsky, M., Richard, J., Kramarenko, I., … Naidu, R. P. (2025). Tracing star formation across cosmic time at tens of parsec-scales in the lensing cluster field Abell 2744. <i>Monthly Notices of the Royal Astronomical Society</i>. Oxford University Press. <a href=\"https://doi.org/10.1093/mnras/staf058\">https://doi.org/10.1093/mnras/staf058</a>","mla":"Claeyssens, Adélaïde, et al. “Tracing Star Formation across Cosmic Time at Tens of Parsec-Scales in the Lensing Cluster Field Abell 2744.” <i>Monthly Notices of the Royal Astronomical Society</i>, vol. 537, no. 3, Oxford University Press, 2025, pp. 2535–58, doi:<a href=\"https://doi.org/10.1093/mnras/staf058\">10.1093/mnras/staf058</a>.","ista":"Claeyssens A, Adamo A, Messa M, Dessauges-Zavadsky M, Richard J, Kramarenko I, Matthee JJ, Naidu RP. 2025. Tracing star formation across cosmic time at tens of parsec-scales in the lensing cluster field Abell 2744. Monthly Notices of the Royal Astronomical Society. 537(3), 2535–2558.","ieee":"A. Claeyssens <i>et al.</i>, “Tracing star formation across cosmic time at tens of parsec-scales in the lensing cluster field Abell 2744,” <i>Monthly Notices of the Royal Astronomical Society</i>, vol. 537, no. 3. Oxford University Press, pp. 2535–2558, 2025.","chicago":"Claeyssens, Adélaïde, Angela Adamo, Matteo Messa, Miroslava Dessauges-Zavadsky, Johan Richard, Ivan Kramarenko, Jorryt J Matthee, and Rohan P. Naidu. “Tracing Star Formation across Cosmic Time at Tens of Parsec-Scales in the Lensing Cluster Field Abell 2744.” <i>Monthly Notices of the Royal Astronomical Society</i>. Oxford University Press, 2025. <a href=\"https://doi.org/10.1093/mnras/staf058\">https://doi.org/10.1093/mnras/staf058</a>."},"file":[{"content_type":"application/pdf","relation":"main_file","access_level":"open_access","checksum":"431aef05755e6b5472f5e9b4c326cf84","date_created":"2025-02-25T06:38:43Z","success":1,"creator":"dernst","file_size":35099276,"file_name":"2025_MonthlyNoticesRAS_Claeyssens.pdf","file_id":"19084","date_updated":"2025-02-25T06:38:43Z"}],"oa":1,"status":"public","date_published":"2025-03-01T00:00:00Z","OA_place":"publisher","intvolume":"       537","author":[{"first_name":"Adélaïde","last_name":"Claeyssens","full_name":"Claeyssens, Adélaïde"},{"first_name":"Angela","last_name":"Adamo","full_name":"Adamo, Angela"},{"first_name":"Matteo","full_name":"Messa, Matteo","last_name":"Messa"},{"first_name":"Miroslava","last_name":"Dessauges-Zavadsky","full_name":"Dessauges-Zavadsky, Miroslava"},{"last_name":"Richard","full_name":"Richard, Johan","first_name":"Johan"},{"first_name":"Ivan","id":"9a9394cb-3200-11ee-973b-f5ba2a8b16e4","last_name":"Kramarenko","orcid":"0000-0001-5346-6048","full_name":"Kramarenko, Ivan"},{"first_name":"Jorryt J","id":"7439a258-f3c0-11ec-9501-9df22fe06720","full_name":"Matthee, Jorryt J","orcid":"0000-0003-2871-127X","last_name":"Matthee"},{"last_name":"Naidu","full_name":"Naidu, Rohan P.","first_name":"Rohan P."}],"publisher":"Oxford University Press","doi":"10.1093/mnras/staf058","date_created":"2025-02-23T23:01:55Z","quality_controlled":"1","department":[{"_id":"JoMa"},{"_id":"GradSch"}],"date_updated":"2026-02-16T11:51:48Z","project":[{"grant_number":"101076224","name":"Young galaxies as tracers and agents of cosmic reionization","_id":"bd9b2118-d553-11ed-ba76-db24564edfea"}],"article_type":"original","title":"Tracing star formation across cosmic time at tens of parsec-scales in the lensing cluster field Abell 2744","ddc":["520"],"arxiv":1,"external_id":{"isi":["001420026000001"],"arxiv":["2410.10974"]},"type":"journal_article","issue":"3","has_accepted_license":"1","volume":537,"month":"03","publication":"Monthly Notices of the Royal Astronomical Society","isi":1,"file_date_updated":"2025-02-25T06:38:43Z","language":[{"iso":"eng"}],"publication_identifier":{"eissn":["1365-2966"],"issn":["0035-8711"]},"oa_version":"Published Version"},{"oa_version":"Preprint","publication_identifier":{"issn":["0031-9007"],"eissn":["1079-7114"]},"volume":134,"isi":1,"publication":"Physical Review Letters","month":"02","related_material":{"link":[{"url":"https://github.com/mxhbl/Roly.jl","relation":"software"}]},"language":[{"iso":"eng"}],"article_number":"058204","external_id":{"isi":["001454696800003"],"arxiv":["2405.13567"],"pmid":["39983190"]},"arxiv":1,"title":"Accessing semiaddressable self-assembly with efficient structure enumeration","type":"journal_article","issue":"5","quality_controlled":"1","department":[{"_id":"CaGo"},{"_id":"GradSch"}],"date_updated":"2025-09-30T10:35:47Z","article_type":"original","project":[{"grant_number":"FTI23-G-011","_id":"8dd93da8-16d5-11f0-9cad-d2c70200d9a5","name":"Dynamically reconfigurable self-assembly with triangular DNA-origami bricks"}],"OA_place":"repository","intvolume":"       134","author":[{"full_name":"Hübl, Maximilian","last_name":"Hübl","first_name":"Maximilian","id":"5eb8629e-15b2-11ec-abd3-e6f3e5e01f32"},{"id":"EB352CD2-F68A-11E9-89C5-A432E6697425","first_name":"Carl Peter","full_name":"Goodrich, Carl Peter","last_name":"Goodrich","orcid":"0000-0002-1307-5074"}],"publisher":"American Physical Society","date_created":"2025-02-23T23:01:55Z","pmid":1,"doi":"10.1103/PhysRevLett.134.058204","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2405.13567"}],"publication_status":"published","citation":{"ista":"Hübl M, Goodrich CP. 2025. Accessing semiaddressable self-assembly with efficient structure enumeration. Physical Review Letters. 134(5), 058204.","mla":"Hübl, Maximilian, and Carl Peter Goodrich. “Accessing Semiaddressable Self-Assembly with Efficient Structure Enumeration.” <i>Physical Review Letters</i>, vol. 134, no. 5, 058204, American Physical Society, 2025, doi:<a href=\"https://doi.org/10.1103/PhysRevLett.134.058204\">10.1103/PhysRevLett.134.058204</a>.","chicago":"Hübl, Maximilian, and Carl Peter Goodrich. “Accessing Semiaddressable Self-Assembly with Efficient Structure Enumeration.” <i>Physical Review Letters</i>. American Physical Society, 2025. <a href=\"https://doi.org/10.1103/PhysRevLett.134.058204\">https://doi.org/10.1103/PhysRevLett.134.058204</a>.","ieee":"M. Hübl and C. P. Goodrich, “Accessing semiaddressable self-assembly with efficient structure enumeration,” <i>Physical Review Letters</i>, vol. 134, no. 5. American Physical Society, 2025.","ama":"Hübl M, Goodrich CP. Accessing semiaddressable self-assembly with efficient structure enumeration. <i>Physical Review Letters</i>. 2025;134(5). doi:<a href=\"https://doi.org/10.1103/PhysRevLett.134.058204\">10.1103/PhysRevLett.134.058204</a>","apa":"Hübl, M., &#38; Goodrich, C. P. (2025). Accessing semiaddressable self-assembly with efficient structure enumeration. <i>Physical Review Letters</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevLett.134.058204\">https://doi.org/10.1103/PhysRevLett.134.058204</a>","short":"M. Hübl, C.P. Goodrich, Physical Review Letters 134 (2025)."},"status":"public","oa":1,"date_published":"2025-02-07T00:00:00Z","corr_author":"1","day":"07","article_processing_charge":"No","OA_type":"green","scopus_import":"1","_id":"19067","acknowledgement":"We thank Daichi Hayakawa, Thomas E. Videbæk, and W. Benjamin Rogers for important discussions and Jérémie Palacci, Anđela Šarić, and Scott Waitukaitis for helpful comments on the manuscript. The research was supported by the Gesellschaft für Forschungsförderung Niederösterreich under Project No. FTI23-G-011.","abstract":[{"text":"Modern experimental methods enable the creation of self-assembly building blocks with tunable interactions, but optimally exploiting this tunability for the self-assembly of desired structures remains an important challenge. Many studies of this inverse problem start with the so-called fully addressable limit, where every particle in a target structure is different. This leads to clear design principles that often result in high assembly yield, but it is not a scalable approach—at some point, one must grapple with “reusing” building blocks, which lowers the degree of addressability and may cause a multitude of off-target structures to form, complicating the design process. Here, we solve a key obstacle preventing robust inverse design in the “semiaddressable regime” by developing a highly efficient algorithm that enumerates all structures that can be formed from a given set of building blocks. By combining this with established partition-function-based yield calculations, we show that it is almost always possible to find economical semiaddressable designs where the entropic gain from reusing building blocks outweighs the presence of off-target structures and even increases the yield of the target. Thus, not only does our enumeration algorithm enable robust and scalable inverse design in the semiaddressable regime, our results demonstrate that it is possible to operate in this regime while maintaining the level of control often associated with full addressability.","lang":"eng"}],"year":"2025"},{"OA_place":"publisher","intvolume":"        25","das_tickbox":"1","author":[{"first_name":"Alexander","id":"d05e3c56-9262-11ed-9231-be692464e5ac","full_name":"Paraskevov, Alexander","last_name":"Paraskevov"}],"publisher":"Elsevier","date_created":"2025-02-23T23:01:55Z","doi":"10.1016/j.rinam.2025.100548","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_status":"published","DOAJ_listed":"1","citation":{"mla":"Paraskevov, Alexander. “Analytical Strength-Duration Curve for the Spiking Response of the LIF Neuron to an Alpha-Function-Shaped Excitatory Current Pulse.” <i>Results in Applied Mathematics</i>, vol. 25, 100548, Elsevier, 2025, doi:<a href=\"https://doi.org/10.1016/j.rinam.2025.100548\">10.1016/j.rinam.2025.100548</a>.","ista":"Paraskevov A. 2025. Analytical strength-duration curve for the spiking response of the LIF neuron to an alpha-function-shaped excitatory current pulse. Results in Applied Mathematics. 25, 100548.","chicago":"Paraskevov, Alexander. “Analytical Strength-Duration Curve for the Spiking Response of the LIF Neuron to an Alpha-Function-Shaped Excitatory Current Pulse.” <i>Results in Applied Mathematics</i>. Elsevier, 2025. <a href=\"https://doi.org/10.1016/j.rinam.2025.100548\">https://doi.org/10.1016/j.rinam.2025.100548</a>.","ieee":"A. Paraskevov, “Analytical strength-duration curve for the spiking response of the LIF neuron to an alpha-function-shaped excitatory current pulse,” <i>Results in Applied Mathematics</i>, vol. 25. Elsevier, 2025.","short":"A. Paraskevov, Results in Applied Mathematics 25 (2025).","ama":"Paraskevov A. Analytical strength-duration curve for the spiking response of the LIF neuron to an alpha-function-shaped excitatory current pulse. <i>Results in Applied Mathematics</i>. 2025;25. doi:<a href=\"https://doi.org/10.1016/j.rinam.2025.100548\">10.1016/j.rinam.2025.100548</a>","apa":"Paraskevov, A. (2025). Analytical strength-duration curve for the spiking response of the LIF neuron to an alpha-function-shaped excitatory current pulse. <i>Results in Applied Mathematics</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.rinam.2025.100548\">https://doi.org/10.1016/j.rinam.2025.100548</a>"},"file":[{"access_level":"open_access","relation":"main_file","checksum":"58fd02e951857859f39d06661a27bcc9","content_type":"application/pdf","success":1,"creator":"dernst","date_created":"2025-02-24T13:18:47Z","file_id":"19083","date_updated":"2025-02-24T13:18:47Z","file_size":853322,"file_name":"2025_ResultsApplMath_Paraskevov.pdf"}],"oa":1,"status":"public","corr_author":"1","date_published":"2025-02-01T00:00:00Z","article_processing_charge":"Yes","day":"01","OA_type":"gold","scopus_import":"1","_id":"19068","acknowledgement":"The author thanks T.S. Zemskova and N.D. Efimova for verifying some of the results. This work was supported by a European Research Council Consolidator Grant (SYNAPSEEK, 819603, to Tim P. Vogels).\r\nThe Supplementary Material for this article contains (i) the data for graphs in Figure 1 and (ii) ready-to-use MATLAB codes for reproducing the data. It is available online at https://doi.org/10.6084/m9.figshare.24081849.","abstract":[{"lang":"eng","text":"Whether or not the neuron emits a spike in response to stimulation by an excitatory current pulse is determined by a strength-duration curve (SDC) for the pulse parameters. The SDC is a dependence of the minimal pulse amplitude required to elicit the spiking response on either the pulse duration or its decay time. Excitatory neurons affect the others through pulses of excitatory postsynaptic current. A simple yet plausible approximation for the time course of such a pulse is the alpha function, with linear rise at the start and exponential decay at the end. However, an exact analytical SDC for this case is hitherto not known, even for the leaky integrate-and-fire (LIF) neuron, the simplest spiking neuron model used in practice. We have obtained general SDC equations for the LIF neuron. Using the Lambert W function — a widely-implemented special function, we have found the exact analytical SDC for the spiking response of the LIF neuron stimulated by an excitatory current pulse in the form of the alpha function. To compare results in a unified way, we have also derived the analytical SDCs for (i) rectangular pulse, (ii) ascending ramp pulse, and (iii) instantly rising and exponentially decaying pulse. In the limit of no leakage, we show that the SDC is reduced to the classical hyperbola for all considered cases."}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"year":"2025","oa_version":"Published Version","publication_identifier":{"eissn":["2590-0374"]},"volume":25,"has_accepted_license":"1","month":"02","publication":"Results in Applied Mathematics","related_material":{"link":[{"relation":"software","url":"https://doi.org/10.6084/m9.figshare.24081849"},{"url":"https://doi.org/10.1016/j.rinam.2026.100713","relation":"erratum"}]},"file_date_updated":"2025-02-24T13:18:47Z","language":[{"iso":"eng"}],"title":"Analytical strength-duration curve for the spiking response of the LIF neuron to an alpha-function-shaped excitatory current pulse","article_number":"100548","ddc":["570","510"],"ec_funded":1,"type":"journal_article","department":[{"_id":"TiVo"}],"date_updated":"2026-06-22T08:29:37Z","article_type":"original","project":[{"_id":"0aacfa84-070f-11eb-9043-d7eb2c709234","name":"Learning the shape of synaptic plasticity rules for neuronal architectures and function through machine learning.","grant_number":"819603","call_identifier":"H2020"}]},{"language":[{"iso":"eng"}],"file_date_updated":"2025-02-25T07:19:34Z","publication":"Astronomy & Astrophysics","month":"02","isi":1,"volume":694,"has_accepted_license":"1","oa_version":"Published Version","publication_identifier":{"eissn":["1432-0746"],"issnl":["0004-6361"],"issn":["0004-6361"]},"article_type":"original","date_updated":"2026-02-16T12:08:40Z","department":[{"_id":"JoMa"}],"quality_controlled":"1","type":"journal_article","title":"The MUSE eXtremely Deep Field: Classifying the spectral shapes of Ly α -emitting galaxies","external_id":{"isi":["001417357000009"]},"ddc":["520"],"article_number":"A100","date_published":"2025-02-01T00:00:00Z","status":"public","oa":1,"file":[{"file_size":3444203,"file_name":"2025_AstronomyAstrophysics_Vitte.pdf","file_id":"19087","date_updated":"2025-02-25T07:19:34Z","content_type":"application/pdf","checksum":"ed2a5bba313e54ed250be348bd8c1d95","access_level":"open_access","relation":"main_file","date_created":"2025-02-25T07:19:34Z","creator":"dernst","success":1}],"publication_status":"published","citation":{"mla":"Vitte, Eloïse, et al. “The MUSE EXtremely Deep Field: Classifying the Spectral Shapes of Ly α -Emitting Galaxies.” <i>Astronomy &#38; Astrophysics</i>, vol. 694, A100, EDP Sciences, 2025, doi:<a href=\"https://doi.org/10.1051/0004-6361/202450426\">10.1051/0004-6361/202450426</a>.","ista":"Vitte E, Verhamme A, Hibon P, Leclercq F, Alcalde Pampliega B, Kerutt J, Kusakabe H, Matthee JJ, Guo Y, Bacon R, Maseda M, Richard J, Pharo J, Schaye J, Boogaard L, Nanayakkara T, Contini T. 2025. The MUSE eXtremely Deep Field: Classifying the spectral shapes of Ly α -emitting galaxies. Astronomy &#38; Astrophysics. 694, A100.","ieee":"E. Vitte <i>et al.</i>, “The MUSE eXtremely Deep Field: Classifying the spectral shapes of Ly α -emitting galaxies,” <i>Astronomy &#38; Astrophysics</i>, vol. 694. EDP Sciences, 2025.","chicago":"Vitte, Eloïse, Anne Verhamme, Pascale Hibon, Floriane Leclercq, Belén Alcalde Pampliega, Josephine Kerutt, Haruka Kusakabe, et al. “The MUSE EXtremely Deep Field: Classifying the Spectral Shapes of Ly α -Emitting Galaxies.” <i>Astronomy &#38; Astrophysics</i>. EDP Sciences, 2025. <a href=\"https://doi.org/10.1051/0004-6361/202450426\">https://doi.org/10.1051/0004-6361/202450426</a>.","ama":"Vitte E, Verhamme A, Hibon P, et al. The MUSE eXtremely Deep Field: Classifying the spectral shapes of Ly α -emitting galaxies. <i>Astronomy &#38; Astrophysics</i>. 2025;694. doi:<a href=\"https://doi.org/10.1051/0004-6361/202450426\">10.1051/0004-6361/202450426</a>","short":"E. Vitte, A. Verhamme, P. Hibon, F. Leclercq, B. Alcalde Pampliega, J. Kerutt, H. Kusakabe, J.J. Matthee, Y. Guo, R. Bacon, M. Maseda, J. Richard, J. Pharo, J. Schaye, L. Boogaard, T. Nanayakkara, T. Contini, Astronomy &#38; Astrophysics 694 (2025).","apa":"Vitte, E., Verhamme, A., Hibon, P., Leclercq, F., Alcalde Pampliega, B., Kerutt, J., … Contini, T. (2025). The MUSE eXtremely Deep Field: Classifying the spectral shapes of Ly α -emitting galaxies. <i>Astronomy &#38; Astrophysics</i>. EDP Sciences. <a href=\"https://doi.org/10.1051/0004-6361/202450426\">https://doi.org/10.1051/0004-6361/202450426</a>"},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","doi":"10.1051/0004-6361/202450426","date_created":"2025-02-23T23:01:56Z","publisher":"EDP Sciences","author":[{"full_name":"Vitte, Eloïse","last_name":"Vitte","first_name":"Eloïse"},{"full_name":"Verhamme, Anne","last_name":"Verhamme","first_name":"Anne"},{"first_name":"Pascale","last_name":"Hibon","full_name":"Hibon, Pascale"},{"first_name":"Floriane","last_name":"Leclercq","full_name":"Leclercq, Floriane"},{"first_name":"Belén","last_name":"Alcalde Pampliega","full_name":"Alcalde Pampliega, Belén"},{"last_name":"Kerutt","full_name":"Kerutt, Josephine","first_name":"Josephine"},{"first_name":"Haruka","last_name":"Kusakabe","full_name":"Kusakabe, Haruka"},{"orcid":"0000-0003-2871-127X","last_name":"Matthee","full_name":"Matthee, Jorryt J","first_name":"Jorryt J","id":"7439a258-f3c0-11ec-9501-9df22fe06720"},{"first_name":"Yucheng","full_name":"Guo, Yucheng","last_name":"Guo"},{"last_name":"Bacon","full_name":"Bacon, Roland","first_name":"Roland"},{"first_name":"Michael","full_name":"Maseda, Michael","last_name":"Maseda"},{"last_name":"Richard","full_name":"Richard, Johan","first_name":"Johan"},{"full_name":"Pharo, John","last_name":"Pharo","first_name":"John"},{"full_name":"Schaye, Joop","last_name":"Schaye","first_name":"Joop"},{"full_name":"Boogaard, Leindert","last_name":"Boogaard","first_name":"Leindert"},{"first_name":"Themiya","full_name":"Nanayakkara, Themiya","last_name":"Nanayakkara"},{"full_name":"Contini, Thierry","last_name":"Contini","first_name":"Thierry"}],"intvolume":"       694","OA_place":"publisher","year":"2025","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"abstract":[{"lang":"eng","text":"Context. The hydrogen Lyman-alpha (Lyα) line, the brightest rest-frame ultraviolet line of high-redshift galaxies, exhibits a large variety of shapes, which is due to factors at different scales, from the interstellar medium to the intergalactic medium (IGM).\r\nAims. The aim of this work is to provide a systematic inventory and classification of the spectral shapes of Lyα emission lines to better understand the general population of high-redshift Lyα emitting galaxies (LAEs).\r\nMethods. Using the unprecedentedly deep data from the MUSE eXtremely Deep Field (MXDF; up to 140 hour exposure time), we selected 477 galaxies observed in the ∼2.8−6.6 redshift range, 15 of which have a systemic redshift from nebular lines. We developed a method to classify Lyα emission lines in four spectral and three spatial categories by combining a pure spectral analysis with a narrow-band image analysis. We measured spectral properties, such as the peak separation and the blue-to-total flux ratio for the double-peaked galaxies.\r\nResults. To ensure a robust sample for statistical analysis, we define two unbiased subsets, inclusive and restrictive, by applying thresholds for signal-to-noise ratio, peak separation, and Lyα luminosity, yielding a final unbiased sample of 206 galaxies. Our analysis reveals that between 32% and 51% of the galaxies exhibit double-peaked profiles, with peak separations ranging from 150 km s−1 to nearly 1600 km s−1. The fraction of double-peaked galaxies seems to evolve dependently with the Lyα luminosity, while we do not see a severe decrease in this fraction with redshift, which is expected given the IGM attenuation at high redshift. An artificial increase in the number of double-peaked galaxies at the highest redshifts may cause the observation of a plateau instead of a decrease. A notable number of these double-peaked profiles show blue-dominated spectra, suggesting unique gas dynamics and inflow characteristics in some high-redshift galaxies. The consequent fraction of blue-dominated spectra needs to be confirmed by obtaining new systemic redshift measurements. Among the double-peaked galaxies, 4% are spurious detections, that is, the blue and red peaks do not come from the same spatial location. Around 20% out of the 477 sources of the parent sample lie in a complex environment, meaning there are other clumps or galaxies at the same redshift within a distance of 30 kpc.\r\nConclusions. Our results suggest that the double-peaked LAE fraction may trace the evolution of IGM attenuation, but the faintest galaxies must be observed at high redshift. We also need more data to confirm the trend seen at low redshift. In addition, it is crucial to obtain secure systemic redshifts for LAEs to better constrain the nature of the Lyα double-peaked lines. Statistical samples of double-peaked and triple-peaked galaxies are a promising probe of the evolution of the physical properties of galaxies across cosmic time."}],"acknowledgement":"EV and AV acknowledges the support from the SNF grants PP00P2 176808 and 211023. HK acknowledges support from Japan Society for the Promotion of Science (JSPS) Overseas Research Fellowship as well as JSPS Research Fellowships for Young Scientists. JP acknowledges funding by the Deutsche Forschungsgemeinschaft, Grant Wi 1369/31-1. This work is based on observations taken by VLT, which is operated by European Southern Observatory. This research made use of ASTROPY, which is a community-developed core Python package for Astronomy (Astropy Collaboration 2013, 2018, 2022), and other software and packages: MPDAF (Piqueras et al. 2019), PHOTUTILS (Bradley 2023), NUMPY (van der Walt et al. 2011), SCIPY (Virtanen et al. 2020). The plots in this paper were created using MATPLOTLIB (Hunter 2007).","_id":"19069","OA_type":"hybrid","scopus_import":"1","article_processing_charge":"No","day":"01"},{"article_processing_charge":"Yes","day":"01","acknowledgement":"We warmly thank the referee for her/his useful comments and suggestions that greatly improved the quality of our paper. P.S., A.N., and M.R. acknowledge support from the Narodowe Centrum Nauki (UMO2020/38/E/ST9/00077). M.R. acknowledges support from the Foundation for Polish Science (FNP) under the program START 063.2023. D.D. acknowledges support from the National Science Center (NCN) grant SONATA (UMO2020/39/D/ST9/00720). J. and K.M. are grateful for the support from the Polish National Science Centre via grant UMO-018/30/E/ST9/00082. J. acknowledges support from the European Union (MSCA EDUCADO, GA 101119830 and WIDERA ExGal-Twin, GA 101158446). M.B. gratefully acknowledges support from the ANID BASAL project FB210003 and from the FONDECYT regular grant 1211000. This work was supported by the French government through the France 2030 investment plan managed by the National Research Agency (ANR), as part of the Initiative of Excellence of Université Côte d’Azur under reference number ANR-15-IDEX-01. M.H. acknowledges support from the Polish National Science Center (UMO-2022/45/N/ST9/01336). E.I. acknowledges funding by ANID FONDECYT Regular 1221846. G.E.M. acknowledges the Villum Fonden research grant 13160 “Gas to stars, stars to dust: tracing star formation across cosmic time”, grant 37440, “The Hidden Cosmos”, and the Cosmic Dawn Center of Excellence funded by the Danish National Research Foundation under the grant No. 140.","_id":"19070","OA_type":"diamond","scopus_import":"1","year":"2025","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"abstract":[{"lang":"eng","text":"Context. Recent observations suggest a significant and rapid buildup of dust in galaxies at high redshift (z > 4); this presents new challenges to our understanding of galaxy formation in the early Universe. Although our understanding of the physics of dust production and destruction in a galaxy’s interstellar medium (ISM) is improving, investigating the baryonic processes in the early universe remains a complex task owing to the inherent degeneracies in cosmological simulations and chemical evolution models.\r\nAims. In this work we characterized the evolution of 98 z ∼ 5 star-forming galaxies observed as part of the ALMA Large Program ALPINE by constraining the physical processes underpinning the gas and dust production, consumption, and destruction in their ISM.\r\nMethods. We made use of chemical evolution models to simultaneously reproduce the observed dust and gas content of our galaxies, obtained respectively from spectral energy distribution (SED) fitting and ionized carbon measurements. For each galaxy we constrained the initial gas mass, gas inflows and outflows, and efficiencies of dust growth and destruction. We tested these models with both the canonical Chabrier and a top-heavy initial mass function (IMF); the latter allowed rapid dust production on shorter timescales.\r\nResults. We successfully reproduced the gas and dust content in most of the older galaxies (≳600 Myr) regardless of the assumed IMF, predicting dust production primarily through Type II supernovae (SNe) and no dust growth in the ISM, as well as moderate inflow of primordial gas. In the case of intermediate-age galaxies (300−600 Myr), we reproduced the gas and dust content through Type II SNe and dust growth in ISM, though we observed an overprediction of dust mass in older galaxies, potentially indicating an unaccounted dust destruction mechanism and/or an overestimation of the observed dust masses. The number of young galaxies (≲300 Myr) reproduced, increases for models assuming top-heavy IMF but with maximal prescriptions of dust production. Galactic outflows are required (up to a mass-loading factor of 2) to reproduce the observed gas and dust mass, and to recover the decreasing trend of gas and dust over stellar mass with age. Assuming the Chabrier IMF, models are able to reproduce ∼65% of the total sample, while with top-heavy IMF the fraction increases to ∼93%, alleviating the tension between the observations and the models. Observations from the James Webb Space Telescope (JWST) will allow us to remove degeneracies in the diverse intrinsic properties of these galaxies (e.g., star formation histories and metallicity), thereby refining our models."}],"OA_place":"publisher","date_created":"2025-02-23T23:01:56Z","doi":"10.1051/0004-6361/202451542","publisher":"EDP Sciences","author":[{"first_name":"P.","last_name":"Sawant","full_name":"Sawant, P."},{"first_name":"A.","last_name":"Nanni","full_name":"Nanni, A."},{"first_name":"M.","full_name":"Romano, M.","last_name":"Romano"},{"full_name":"Donevski, D.","last_name":"Donevski","first_name":"D."},{"full_name":"Bruzual, G.","last_name":"Bruzual","first_name":"G."},{"first_name":"N.","last_name":"Ysard","full_name":"Ysard, N."},{"last_name":"Lemaux","full_name":"Lemaux, B. C.","first_name":"B. C."},{"first_name":"H.","last_name":"Inami","full_name":"Inami, H."},{"last_name":"Calura","full_name":"Calura, F.","first_name":"F."},{"first_name":"F.","full_name":"Pozzi, F.","last_name":"Pozzi"},{"first_name":"K.","last_name":"Małek","full_name":"Małek, K."},{"first_name":"J.","full_name":"Junais, J.","last_name":"Junais"},{"last_name":"Boquien","full_name":"Boquien, M.","first_name":"M."},{"first_name":"A. L.","last_name":"Faisst","full_name":"Faisst, A. L."},{"first_name":"M.","last_name":"Hamed","full_name":"Hamed, M."},{"full_name":"Ginolfi, M.","last_name":"Ginolfi","first_name":"M."},{"first_name":"G.","last_name":"Zamorani","full_name":"Zamorani, G."},{"first_name":"G.","full_name":"Lorenzon, G.","last_name":"Lorenzon"},{"first_name":"J.","full_name":"Molina, J.","last_name":"Molina"},{"full_name":"Bardelli, S.","last_name":"Bardelli","first_name":"S."},{"full_name":"Ibar, E.","last_name":"Ibar","first_name":"E."},{"first_name":"D.","full_name":"Vergani, D.","last_name":"Vergani"},{"id":"2d002343-372f-11ef-98ec-a164d20427cb","first_name":"Claudia","last_name":"Di Cesare","full_name":"Di Cesare, Claudia"},{"first_name":"M.","last_name":"Béthermin","full_name":"Béthermin, M."},{"first_name":"D.","full_name":"Burgarella, D.","last_name":"Burgarella"},{"first_name":"P.","full_name":"Cassata, P.","last_name":"Cassata"},{"first_name":"M.","last_name":"Dessauges-Zavadsky","full_name":"Dessauges-Zavadsky, M."},{"first_name":"E.","full_name":"D'Onghia, E.","last_name":"D'Onghia"},{"first_name":"Y.","last_name":"Dubois","full_name":"Dubois, Y."},{"first_name":"G. E.","full_name":"Magdis, G. E.","last_name":"Magdis"},{"first_name":"H.","last_name":"Mendez-Hernandez","full_name":"Mendez-Hernandez, H."}],"intvolume":"       694","oa":1,"status":"public","citation":{"short":"P. Sawant, A. Nanni, M. Romano, D. Donevski, G. Bruzual, N. Ysard, B.C. Lemaux, H. Inami, F. Calura, F. Pozzi, K. Małek, J. Junais, M. Boquien, A.L. Faisst, M. Hamed, M. Ginolfi, G. Zamorani, G. Lorenzon, J. Molina, S. Bardelli, E. Ibar, D. Vergani, C. Di Cesare, M. Béthermin, D. Burgarella, P. Cassata, M. Dessauges-Zavadsky, E. D’Onghia, Y. Dubois, G.E. Magdis, H. Mendez-Hernandez, Astronomy &#38; Astrophysics 694 (2025).","apa":"Sawant, P., Nanni, A., Romano, M., Donevski, D., Bruzual, G., Ysard, N., … Mendez-Hernandez, H. (2025). The ALPINE-ALMA [CII] survey: Unveiling the baryon evolution in the interstellar medium of z ∼ 5 star-forming galaxies. <i>Astronomy &#38; Astrophysics</i>. EDP Sciences. <a href=\"https://doi.org/10.1051/0004-6361/202451542\">https://doi.org/10.1051/0004-6361/202451542</a>","ama":"Sawant P, Nanni A, Romano M, et al. The ALPINE-ALMA [CII] survey: Unveiling the baryon evolution in the interstellar medium of z ∼ 5 star-forming galaxies. <i>Astronomy &#38; Astrophysics</i>. 2025;694. doi:<a href=\"https://doi.org/10.1051/0004-6361/202451542\">10.1051/0004-6361/202451542</a>","ieee":"P. Sawant <i>et al.</i>, “The ALPINE-ALMA [CII] survey: Unveiling the baryon evolution in the interstellar medium of z ∼ 5 star-forming galaxies,” <i>Astronomy &#38; Astrophysics</i>, vol. 694. EDP Sciences, 2025.","chicago":"Sawant, P., A. Nanni, M. Romano, D. Donevski, G. Bruzual, N. Ysard, B. C. Lemaux, et al. “The ALPINE-ALMA [CII] Survey: Unveiling the Baryon Evolution in the Interstellar Medium of z ∼ 5 Star-Forming Galaxies.” <i>Astronomy &#38; Astrophysics</i>. EDP Sciences, 2025. <a href=\"https://doi.org/10.1051/0004-6361/202451542\">https://doi.org/10.1051/0004-6361/202451542</a>.","ista":"Sawant P, Nanni A, Romano M, Donevski D, Bruzual G, Ysard N, Lemaux BC, Inami H, Calura F, Pozzi F, Małek K, Junais J, Boquien M, Faisst AL, Hamed M, Ginolfi M, Zamorani G, Lorenzon G, Molina J, Bardelli S, Ibar E, Vergani D, Di Cesare C, Béthermin M, Burgarella D, Cassata P, Dessauges-Zavadsky M, D’Onghia E, Dubois Y, Magdis GE, Mendez-Hernandez H. 2025. The ALPINE-ALMA [CII] survey: Unveiling the baryon evolution in the interstellar medium of z ∼ 5 star-forming galaxies. Astronomy &#38; Astrophysics. 694, A82.","mla":"Sawant, P., et al. “The ALPINE-ALMA [CII] Survey: Unveiling the Baryon Evolution in the Interstellar Medium of z ∼ 5 Star-Forming Galaxies.” <i>Astronomy &#38; Astrophysics</i>, vol. 694, A82, EDP Sciences, 2025, doi:<a href=\"https://doi.org/10.1051/0004-6361/202451542\">10.1051/0004-6361/202451542</a>."},"publication_status":"published","file":[{"file_id":"19086","date_updated":"2025-02-25T07:05:19Z","file_size":7624067,"file_name":"2025_AstronomyAstrophysics_Sawant.pdf","content_type":"application/pdf","relation":"main_file","access_level":"open_access","checksum":"792cbcda14148c352dc8c5a26058827d","date_created":"2025-02-25T07:05:19Z","success":1,"creator":"dernst"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_published":"2025-02-01T00:00:00Z","article_number":"A82","external_id":{"isi":["001414753300028"]},"title":"The ALPINE-ALMA [CII] survey: Unveiling the baryon evolution in the interstellar medium of z ∼ 5 star-forming galaxies","ddc":["520"],"type":"journal_article","quality_controlled":"1","department":[{"_id":"JoMa"}],"article_type":"original","date_updated":"2026-02-16T12:08:24Z","publication_identifier":{"eissn":["1432-0746"],"issn":["0004-6361"]},"oa_version":"Published Version","publication":"Astronomy & Astrophysics","isi":1,"month":"02","volume":694,"has_accepted_license":"1","language":[{"iso":"eng"}],"file_date_updated":"2025-02-25T07:05:19Z"},{"title":"Spectrum of equivariant cohomology as a fixed point scheme","ddc":["510"],"article_number":"1","arxiv":1,"external_id":{"arxiv":["2212.11836"]},"type":"journal_article","department":[{"_id":"TaHa"}],"quality_controlled":"1","article_type":"original","project":[{"grant_number":"P35847","_id":"34b2c9cb-11ca-11ed-8bc3-a50ba74ca4a3","name":"Geometry of the tip of the global nilpotent cone"},{"_id":"34cd0f74-11ca-11ed-8bc3-bf0492a14a24","name":"Topology of open smooth varieties with a torus action","grant_number":"26525"}],"date_updated":"2025-04-15T06:31:58Z","oa_version":"Published Version","publication_identifier":{"eissn":["2491-6765"]},"publication":"Epijournal de Geometrie Algebrique","month":"02","has_accepted_license":"1","volume":9,"language":[{"iso":"eng"}],"related_material":{"record":[{"status":"public","id":"17157","relation":"earlier_version"}]},"file_date_updated":"2025-02-25T06:53:27Z","article_processing_charge":"Yes","day":"03","license":"https://creativecommons.org/licenses/by-sa/4.0/","acknowledgement":"The first author was supported by an FWF grant “Geometry of the top of the nilpotent cone” number P 35847. The second author was supported by an Austrian Academy of Sciences DOC Fellowship “Topology of open smooth varieties with a torus action”. ","_id":"19071","scopus_import":"1","OA_type":"gold","year":"2025","abstract":[{"text":"An action of a complex reductive group G on a smooth projective variety X is regular when all regular unipotent elements in G act with finitely many fixed points. Then the complex G\r\n-equivariant cohomology ring of X is isomorphic to the coordinate ring of a certain regular fixed point scheme. Examples include partial flag varieties, smooth Schubert varieties and Bott-Samelson varieties. We also show that a more general version of the fixed point scheme allows a generalisation to GKM spaces, such as toric varieties.","lang":"eng"}],"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","image":"/images/cc_by_sa.png","name":"Creative Commons Attribution-ShareAlike 4.0 International Public License (CC BY-SA 4.0)","short":"CC BY-SA (4.0)"},"OA_place":"publisher","date_created":"2025-02-23T23:01:56Z","doi":"10.46298/epiga.2025.12591","publisher":"EPI Sciences","author":[{"last_name":"Hausel","orcid":"0000-0002-9582-2634","full_name":"Hausel, Tamás","id":"4A0666D8-F248-11E8-B48F-1D18A9856A87","first_name":"Tamás"},{"full_name":"Rychlewicz, Kamil P","last_name":"Rychlewicz","id":"85A07246-A8BF-11E9-B4FA-D9E3E5697425","first_name":"Kamil P"}],"intvolume":"         9","status":"public","oa":1,"publication_status":"published","file":[{"file_id":"19085","date_updated":"2025-02-25T06:53:27Z","file_size":3276395,"file_name":"2025_Epiga_Hausel.pdf","checksum":"3915c6f117461502f7103878460428df","relation":"main_file","access_level":"open_access","content_type":"application/pdf","creator":"dernst","success":1,"date_created":"2025-02-25T06:53:27Z"}],"citation":{"ama":"Hausel T, Rychlewicz KP. Spectrum of equivariant cohomology as a fixed point scheme. <i>Epijournal de Geometrie Algebrique</i>. 2025;9. doi:<a href=\"https://doi.org/10.46298/epiga.2025.12591\">10.46298/epiga.2025.12591</a>","apa":"Hausel, T., &#38; Rychlewicz, K. P. (2025). Spectrum of equivariant cohomology as a fixed point scheme. <i>Epijournal de Geometrie Algebrique</i>. EPI Sciences. <a href=\"https://doi.org/10.46298/epiga.2025.12591\">https://doi.org/10.46298/epiga.2025.12591</a>","short":"T. Hausel, K.P. Rychlewicz, Epijournal de Geometrie Algebrique 9 (2025).","mla":"Hausel, Tamás, and Kamil P. Rychlewicz. “Spectrum of Equivariant Cohomology as a Fixed Point Scheme.” <i>Epijournal de Geometrie Algebrique</i>, vol. 9, 1, EPI Sciences, 2025, doi:<a href=\"https://doi.org/10.46298/epiga.2025.12591\">10.46298/epiga.2025.12591</a>.","ista":"Hausel T, Rychlewicz KP. 2025. Spectrum of equivariant cohomology as a fixed point scheme. Epijournal de Geometrie Algebrique. 9, 1.","ieee":"T. Hausel and K. P. Rychlewicz, “Spectrum of equivariant cohomology as a fixed point scheme,” <i>Epijournal de Geometrie Algebrique</i>, vol. 9. EPI Sciences, 2025.","chicago":"Hausel, Tamás, and Kamil P Rychlewicz. “Spectrum of Equivariant Cohomology as a Fixed Point Scheme.” <i>Epijournal de Geometrie Algebrique</i>. EPI Sciences, 2025. <a href=\"https://doi.org/10.46298/epiga.2025.12591\">https://doi.org/10.46298/epiga.2025.12591</a>."},"DOAJ_listed":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","corr_author":"1","date_published":"2025-02-03T00:00:00Z"}]