[{"doi":"10.1007/978-3-032-05435-7_4","date_published":"2025-09-13T00:00:00Z","language":[{"iso":"eng"}],"publication":"25th International Conference on Runtime Verification","type":"conference","acknowledgement":"This work is supported by the European Research Council under Grant No.: ERC-2020-AdG 101020093.","year":"2025","intvolume":"     16087","title":"Formal verification of neural certificates done dynamically","publication_identifier":{"issn":["0302-9743"],"eissn":["1611-3349"],"eisbn":["9783032054357"]},"arxiv":1,"status":"public","article_processing_charge":"No","volume":16087,"month":"09","abstract":[{"text":"Neural certificates have emerged as a powerful tool in cyber-physical systems control, providing witnesses of correctness. These certificates, such as barrier functions, often learned alongside control policies, once verified, serve as mathematical proofs of system safety. However, traditional formal verification of their defining conditions typically faces scalability challenges due to exhaustive state-space exploration. To address this challenge, we propose a lightweight runtime monitoring framework that integrates real-time verification and does not require access to the underlying control policy. Our monitor observes the system during deployment and performs on-the-fly verification of the certificate over a lookahead region to ensure safety within a finite prediction horizon. We instantiate this framework for ReLU-based control barrier functions and demonstrate its practical effectiveness in a case study. Our approach enables timely detection of safety violations and incorrect certificates with minimal overhead, providing an effective but lightweight alternative to the static verification of the certificates.","lang":"eng"}],"department":[{"_id":"ToHe"}],"date_created":"2026-01-29T16:03:01Z","ec_funded":1,"oa_version":"Preprint","alternative_title":["LNCS"],"OA_place":"repository","citation":{"ieee":"T. A. Henzinger, K. Kueffner, and E. Yu, “Formal verification of neural certificates done dynamically,” in <i>25th International Conference on Runtime Verification</i>, Graz, Austria, 2025, vol. 16087, pp. 54–72.","ista":"Henzinger TA, Kueffner K, Yu E. 2025. Formal verification of neural certificates done dynamically. 25th International Conference on Runtime Verification. RV: Runtime Verification, LNCS, vol. 16087, 54–72.","chicago":"Henzinger, Thomas A, Konstantin Kueffner, and Emily Yu. “Formal Verification of Neural Certificates Done Dynamically.” In <i>25th International Conference on Runtime Verification</i>, 16087:54–72. Springer Nature, 2025. <a href=\"https://doi.org/10.1007/978-3-032-05435-7_4\">https://doi.org/10.1007/978-3-032-05435-7_4</a>.","apa":"Henzinger, T. A., Kueffner, K., &#38; Yu, E. (2025). Formal verification of neural certificates done dynamically. In <i>25th International Conference on Runtime Verification</i> (Vol. 16087, pp. 54–72). Graz, Austria: Springer Nature. <a href=\"https://doi.org/10.1007/978-3-032-05435-7_4\">https://doi.org/10.1007/978-3-032-05435-7_4</a>","mla":"Henzinger, Thomas A., et al. “Formal Verification of Neural Certificates Done Dynamically.” <i>25th International Conference on Runtime Verification</i>, vol. 16087, Springer Nature, 2025, pp. 54–72, doi:<a href=\"https://doi.org/10.1007/978-3-032-05435-7_4\">10.1007/978-3-032-05435-7_4</a>.","short":"T.A. Henzinger, K. Kueffner, E. Yu, in:, 25th International Conference on Runtime Verification, Springer Nature, 2025, pp. 54–72.","ama":"Henzinger TA, Kueffner K, Yu E. Formal verification of neural certificates done dynamically. In: <i>25th International Conference on Runtime Verification</i>. Vol 16087. Springer Nature; 2025:54-72. doi:<a href=\"https://doi.org/10.1007/978-3-032-05435-7_4\">10.1007/978-3-032-05435-7_4</a>"},"date_updated":"2026-02-16T11:53:25Z","page":"54-72","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2507.11987"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","external_id":{"arxiv":["2507.11987"]},"OA_type":"green","day":"13","project":[{"grant_number":"101020093","_id":"62781420-2b32-11ec-9570-8d9b63373d4d","name":"Vigilant Algorithmic Monitoring of Software","call_identifier":"H2020"}],"publication_status":"published","quality_controlled":"1","corr_author":"1","oa":1,"conference":{"start_date":"2025-09-15","name":"RV: Runtime Verification","end_date":"2025-09-19","location":"Graz, Austria"},"_id":"21091","author":[{"full_name":"Henzinger, Thomas A","orcid":"0000-0002-2985-7724","last_name":"Henzinger","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","first_name":"Thomas A"},{"id":"8121a2d0-dc85-11ea-9058-af578f3b4515","first_name":"Konstantin","full_name":"Kueffner, Konstantin","orcid":"0000-0001-8974-2542","last_name":"Kueffner"},{"full_name":"Yu, Zhengqi","last_name":"Yu","orcid":"0000-0002-4993-773X","id":"20aa2ae8-f2f1-11ed-bbfa-8205053f1342","first_name":"Zhengqi"}],"publisher":"Springer Nature"},{"type":"conference","date_published":"2025-09-13T00:00:00Z","language":[{"iso":"eng"}],"publication":"25th International Conference on Runtime Verification","doi":"10.1007/978-3-032-05435-7_9","arxiv":1,"publication_identifier":{"eisbn":["9783032054357"],"eissn":["1611-3349"],"issn":["0302-9743"]},"title":"Alignment monitoring","intvolume":"     16087","year":"2025","acknowledgement":"This work is supported by the European Research Council under Grant No.: ERC-2020-AdG 101020093.","department":[{"_id":"ToHe"}],"abstract":[{"text":"Formal verification provides assurances that a probabilistic system satisfies its specification—conditioned on the system model being aligned with reality. We propose alignment monitoring to watch that this assumption is justified. We consider a probabilistic model well aligned if it accurately predicts the behaviour of an uncertain system in advance. An alignment score measures this by quantifying the similarity between the model’s predicted and the system’s (unknown) actual distributions. An alignment monitor observes the system at runtime; at each point in time it uses the current state and the model to predict the next state. After the next state is observed, the monitor updates the verdict, which is a high-probability interval estimate for the true alignment score. We utilize tools from sequential forecasting to construct our alignment monitors. Besides a monitor for measuring the expected alignment score, we introduce a differential alignment monitor, designed for comparing two models, and a weighted alignment monitor, which permits task-specific alignment monitoring. We evaluate our monitors experimentally on the PRISM benchmark suite. They are fast, memory-efficient, and detect misalignment early.","lang":"eng"}],"month":"09","volume":16087,"article_processing_charge":"No","status":"public","citation":{"chicago":"Henzinger, Thomas A, Konstantin Kueffner, Vasu Singh, and I Sun. “Alignment Monitoring.” In <i>25th International Conference on Runtime Verification</i>, 16087:140–59. Springer Nature, 2025. <a href=\"https://doi.org/10.1007/978-3-032-05435-7_9\">https://doi.org/10.1007/978-3-032-05435-7_9</a>.","mla":"Henzinger, Thomas A., et al. “Alignment Monitoring.” <i>25th International Conference on Runtime Verification</i>, vol. 16087, Springer Nature, 2025, pp. 140–59, doi:<a href=\"https://doi.org/10.1007/978-3-032-05435-7_9\">10.1007/978-3-032-05435-7_9</a>.","apa":"Henzinger, T. A., Kueffner, K., Singh, V., &#38; Sun, I. (2025). Alignment monitoring. In <i>25th International Conference on Runtime Verification</i> (Vol. 16087, pp. 140–159). Graz, Austria: Springer Nature. <a href=\"https://doi.org/10.1007/978-3-032-05435-7_9\">https://doi.org/10.1007/978-3-032-05435-7_9</a>","ieee":"T. A. Henzinger, K. Kueffner, V. Singh, and I. Sun, “Alignment monitoring,” in <i>25th International Conference on Runtime Verification</i>, Graz, Austria, 2025, vol. 16087, pp. 140–159.","ista":"Henzinger TA, Kueffner K, Singh V, Sun I. 2025. Alignment monitoring. 25th International Conference on Runtime Verification. RV: Runtime Verification, LNCS, vol. 16087, 140–159.","short":"T.A. Henzinger, K. Kueffner, V. Singh, I. Sun, in:, 25th International Conference on Runtime Verification, Springer Nature, 2025, pp. 140–159.","ama":"Henzinger TA, Kueffner K, Singh V, Sun I. Alignment monitoring. In: <i>25th International Conference on Runtime Verification</i>. Vol 16087. Springer Nature; 2025:140-159. doi:<a href=\"https://doi.org/10.1007/978-3-032-05435-7_9\">10.1007/978-3-032-05435-7_9</a>"},"alternative_title":["LNCS"],"OA_place":"repository","oa_version":"Preprint","ec_funded":1,"date_created":"2026-01-29T16:03:43Z","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2508.00021"}],"page":"140-159","date_updated":"2026-02-16T11:56:38Z","project":[{"_id":"62781420-2b32-11ec-9570-8d9b63373d4d","name":"Vigilant Algorithmic Monitoring of Software","grant_number":"101020093","call_identifier":"H2020"}],"OA_type":"green","day":"13","external_id":{"arxiv":["2508.00021"]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","quality_controlled":"1","corr_author":"1","publication_status":"published","publisher":"Springer Nature","_id":"21092","author":[{"full_name":"Henzinger, Thomas A","last_name":"Henzinger","orcid":"0000-0002-2985-7724","first_name":"Thomas A","id":"40876CD8-F248-11E8-B48F-1D18A9856A87"},{"id":"8121a2d0-dc85-11ea-9058-af578f3b4515","first_name":"Konstantin","full_name":"Kueffner, Konstantin","last_name":"Kueffner","orcid":"0000-0001-8974-2542"},{"id":"4DAE2708-F248-11E8-B48F-1D18A9856A87","first_name":"Vasu","full_name":"Singh, Vasu","last_name":"Singh"},{"last_name":"Sun","full_name":"Sun, I","first_name":"I"}],"conference":{"location":"Graz, Austria","end_date":"2025-09-19","start_date":"2025-09-15","name":"RV: Runtime Verification"},"oa":1},{"publication_status":"published","quality_controlled":"1","corr_author":"1","conference":{"end_date":"2025-09-19","location":"Graz, Austria","start_date":"2025-09-15","name":"RV: Runtime Verification"},"oa":1,"author":[{"first_name":"Marek","id":"87e34708-d6c6-11ec-9f5b-9391e7be2463","last_name":"Chalupa","full_name":"Chalupa, Marek"},{"orcid":"0000-0002-2985-7724","last_name":"Henzinger","full_name":"Henzinger, Thomas A","first_name":"Thomas A","id":"40876CD8-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Ana A","id":"8b282559-50b0-11ef-861e-d6ace0d92e9b","last_name":"Oliveira da Costa","full_name":"Oliveira da Costa, Ana A"}],"_id":"21093","publisher":"Springer Nature","date_updated":"2026-02-16T11:59:20Z","page":"417-437","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2508.02301","open_access":"1"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","external_id":{"arxiv":["2508.02301"]},"day":"13","OA_type":"green","project":[{"grant_number":"101020093","name":"Vigilant Algorithmic Monitoring of Software","_id":"62781420-2b32-11ec-9570-8d9b63373d4d","call_identifier":"H2020"},{"grant_number":"F8502","_id":"34a1b658-11ca-11ed-8bc3-c75229f0241e","name":"Interface Theory for Security and Privacy"}],"status":"public","abstract":[{"text":"We propose a monitoring approach for hyperproperties where the system’s observations range over infinite domains. The specifications are given as formulas of symbolic hypernode logic, an extension of earlier versions of hypernode logic that supports events with data. We demonstrate how to translate terms of symbolic hypernode logic into multi-tape symbolic transducers and we present a monitoring algorithm for universally quantified formulas that is based on this translation. We evaluate our approach against the previous approach for monitoring hypernode logic, and we also compare it to other monitors for hyperproperties.","lang":"eng"}],"volume":16087,"month":"09","article_processing_charge":"No","department":[{"_id":"ToHe"}],"ec_funded":1,"date_created":"2026-01-29T16:04:31Z","oa_version":"Preprint","citation":{"apa":"Chalupa, M., Henzinger, T. A., &#38; Oliveira da Costa, A. A. (2025). Monitoring hypernode logic over infinite domains. In <i>25th International Conference on Runtime Verification</i> (Vol. 16087, pp. 417–437). Graz, Austria: Springer Nature. <a href=\"https://doi.org/10.1007/978-3-032-05435-7_23\">https://doi.org/10.1007/978-3-032-05435-7_23</a>","mla":"Chalupa, Marek, et al. “Monitoring Hypernode Logic over Infinite Domains.” <i>25th International Conference on Runtime Verification</i>, vol. 16087, Springer Nature, 2025, pp. 417–37, doi:<a href=\"https://doi.org/10.1007/978-3-032-05435-7_23\">10.1007/978-3-032-05435-7_23</a>.","chicago":"Chalupa, Marek, Thomas A Henzinger, and Ana A Oliveira da Costa. “Monitoring Hypernode Logic over Infinite Domains.” In <i>25th International Conference on Runtime Verification</i>, 16087:417–37. Springer Nature, 2025. <a href=\"https://doi.org/10.1007/978-3-032-05435-7_23\">https://doi.org/10.1007/978-3-032-05435-7_23</a>.","ieee":"M. Chalupa, T. A. Henzinger, and A. A. Oliveira da Costa, “Monitoring hypernode logic over infinite domains,” in <i>25th International Conference on Runtime Verification</i>, Graz, Austria, 2025, vol. 16087, pp. 417–437.","ista":"Chalupa M, Henzinger TA, Oliveira da Costa AA. 2025. Monitoring hypernode logic over infinite domains. 25th International Conference on Runtime Verification. RV: Runtime Verification, LNCS, vol. 16087, 417–437.","ama":"Chalupa M, Henzinger TA, Oliveira da Costa AA. Monitoring hypernode logic over infinite domains. In: <i>25th International Conference on Runtime Verification</i>. Vol 16087. Springer Nature; 2025:417-437. doi:<a href=\"https://doi.org/10.1007/978-3-032-05435-7_23\">10.1007/978-3-032-05435-7_23</a>","short":"M. Chalupa, T.A. Henzinger, A.A. Oliveira da Costa, in:, 25th International Conference on Runtime Verification, Springer Nature, 2025, pp. 417–437."},"OA_place":"repository","alternative_title":["LNCS"],"doi":"10.1007/978-3-032-05435-7_23","date_published":"2025-09-13T00:00:00Z","language":[{"iso":"eng"}],"publication":"25th International Conference on Runtime Verification","type":"conference","acknowledgement":"This work was supported in part by the ERC-2020-AdG 101020093 and in part by the FWF-2022-SFB F8502 (SPyCoDe).","intvolume":"     16087","year":"2025","title":"Monitoring hypernode logic over infinite domains","publication_identifier":{"eissn":["1611-3349"],"issn":["0302-9743"],"eisbn":["9783032054357"]},"arxiv":1},{"file_date_updated":"2026-02-10T06:56:37Z","oa":1,"publisher":"IOP Publishing","_id":"21121","author":[{"first_name":"John David","last_name":"Silverman","full_name":"Silverman, John David"},{"full_name":"Li, Junyao","last_name":"Li","first_name":"Junyao"},{"last_name":"Ding","full_name":"Ding, Xuheng","first_name":"Xuheng"},{"first_name":"Masafusa","full_name":"Onoue, Masafusa","last_name":"Onoue"},{"full_name":"Strauss, Michael A.","last_name":"Strauss","first_name":"Michael A."},{"first_name":"Yoshiki","full_name":"Matsuoka, Yoshiki","last_name":"Matsuoka"},{"first_name":"Takuma","last_name":"Izumi","full_name":"Izumi, Takuma"},{"full_name":"Jahnke, Knud","last_name":"Jahnke","first_name":"Knud"},{"last_name":"Treu","full_name":"Treu, Tommaso","first_name":"Tommaso"},{"full_name":"Volonteri, Marta","last_name":"Volonteri","first_name":"Marta"},{"last_name":"Phillips","full_name":"Phillips, Camryn L.","first_name":"Camryn L."},{"first_name":"Irham T.","full_name":"Andika, Irham T.","last_name":"Andika"},{"first_name":"Kentaro","last_name":"Aoki","full_name":"Aoki, Kentaro"},{"first_name":"Junya","full_name":"Arita, Junya","last_name":"Arita"},{"first_name":"Shunsuke","last_name":"Baba","full_name":"Baba, Shunsuke"},{"last_name":"Bosman","full_name":"Bosman, Sarah E. I.","first_name":"Sarah E. I."},{"last_name":"Eilers","full_name":"Eilers, Anna-Christina","first_name":"Anna-Christina"},{"first_name":"Xiaohui","last_name":"Fan","full_name":"Fan, Xiaohui"},{"full_name":"Fujimoto, Seiji","last_name":"Fujimoto","first_name":"Seiji"},{"first_name":"Melanie","last_name":"Habouzit","full_name":"Habouzit, Melanie"},{"first_name":"Zoltán","id":"7c006e8c-cc0d-11ee-8322-cb904ef76f36","full_name":"Haiman, Zoltán","orcid":"0000-0003-3633-5403","last_name":"Haiman"},{"first_name":"Masatoshi","full_name":"Imanishi, Masatoshi","last_name":"Imanishi"},{"first_name":"Kohei","full_name":"Inayoshi, Kohei","last_name":"Inayoshi"},{"full_name":"Iwasawa, Kazushi","last_name":"Iwasawa","first_name":"Kazushi"},{"full_name":"Kashikawa, Nobunari","last_name":"Kashikawa","first_name":"Nobunari"},{"full_name":"Kawaguchi, Toshihiro","last_name":"Kawaguchi","first_name":"Toshihiro"},{"last_name":"Lee","full_name":"Lee, Chien-Hsiu","first_name":"Chien-Hsiu"},{"first_name":"Alessandro","last_name":"Lupi","full_name":"Lupi, Alessandro"},{"first_name":"Tohru","last_name":"Nagao","full_name":"Nagao, Tohru"},{"last_name":"Schindler","full_name":"Schindler, Jan-Torge","first_name":"Jan-Torge"},{"full_name":"Schramm, Malte","last_name":"Schramm","first_name":"Malte"},{"first_name":"Kazuhiro","last_name":"Shimasaku","full_name":"Shimasaku, Kazuhiro"},{"first_name":"Yoshiki","last_name":"Toba","full_name":"Toba, Yoshiki"},{"full_name":"Trakhtenbrot, Benny","last_name":"Trakhtenbrot","first_name":"Benny"},{"first_name":"Hideki","last_name":"Umehata","full_name":"Umehata, Hideki"},{"last_name":"Vestergaard","full_name":"Vestergaard, Marianne","first_name":"Marianne"},{"full_name":"Walter, Fabian","last_name":"Walter","first_name":"Fabian"},{"last_name":"Wang","full_name":"Wang, Feige","first_name":"Feige"},{"full_name":"Yang, Jinyi","last_name":"Yang","first_name":"Jinyi"}],"ddc":["520"],"has_accepted_license":"1","publication_status":"published","DOAJ_listed":"1","quality_controlled":"1","PlanS_conform":"1","external_id":{"arxiv":["2507.23066"]},"day":"17","OA_type":"gold","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_updated":"2026-02-10T07:02:39Z","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)"},"article_type":"original","date_created":"2026-01-31T09:27:53Z","OA_place":"publisher","citation":{"ieee":"J. D. Silverman <i>et al.</i>, “SHELLQs–JWST perspective on the intrinsic mass relation between supermassive black holes and their host galaxies at z &#62; 6,” <i>The Astrophysical Journal Letters</i>, vol. 995, no. 2. IOP Publishing, 2025.","ista":"Silverman JD, Li J, Ding X, Onoue M, Strauss MA, Matsuoka Y, Izumi T, Jahnke K, Treu T, Volonteri M, Phillips CL, Andika IT, Aoki K, Arita J, Baba S, Bosman SEI, Eilers A-C, Fan X, Fujimoto S, Habouzit M, Haiman Z, Imanishi M, Inayoshi K, Iwasawa K, Kashikawa N, Kawaguchi T, Lee C-H, Lupi A, Nagao T, Schindler J-T, Schramm M, Shimasaku K, Toba Y, Trakhtenbrot B, Umehata H, Vestergaard M, Walter F, Wang F, Yang J. 2025. SHELLQs–JWST perspective on the intrinsic mass relation between supermassive black holes and their host galaxies at z &#62; 6. The Astrophysical Journal Letters. 995(2), L67.","apa":"Silverman, J. D., Li, J., Ding, X., Onoue, M., Strauss, M. A., Matsuoka, Y., … Yang, J. (2025). SHELLQs–JWST perspective on the intrinsic mass relation between supermassive black holes and their host galaxies at z &#62; 6. <i>The Astrophysical Journal Letters</i>. IOP Publishing. <a href=\"https://doi.org/10.3847/2041-8213/ae279c\">https://doi.org/10.3847/2041-8213/ae279c</a>","mla":"Silverman, John David, et al. “SHELLQs–JWST Perspective on the Intrinsic Mass Relation between Supermassive Black Holes and Their Host Galaxies at z &#62; 6.” <i>The Astrophysical Journal Letters</i>, vol. 995, no. 2, L67, IOP Publishing, 2025, doi:<a href=\"https://doi.org/10.3847/2041-8213/ae279c\">10.3847/2041-8213/ae279c</a>.","chicago":"Silverman, John David, Junyao Li, Xuheng Ding, Masafusa Onoue, Michael A. Strauss, Yoshiki Matsuoka, Takuma Izumi, et al. “SHELLQs–JWST Perspective on the Intrinsic Mass Relation between Supermassive Black Holes and Their Host Galaxies at z &#62; 6.” <i>The Astrophysical Journal Letters</i>. IOP Publishing, 2025. <a href=\"https://doi.org/10.3847/2041-8213/ae279c\">https://doi.org/10.3847/2041-8213/ae279c</a>.","ama":"Silverman JD, Li J, Ding X, et al. SHELLQs–JWST perspective on the intrinsic mass relation between supermassive black holes and their host galaxies at z &#62; 6. <i>The Astrophysical Journal Letters</i>. 2025;995(2). doi:<a href=\"https://doi.org/10.3847/2041-8213/ae279c\">10.3847/2041-8213/ae279c</a>","short":"J.D. Silverman, J. Li, X. Ding, M. Onoue, M.A. Strauss, Y. Matsuoka, T. Izumi, K. Jahnke, T. Treu, M. Volonteri, C.L. Phillips, I.T. Andika, K. Aoki, J. Arita, S. Baba, S.E.I. Bosman, A.-C. Eilers, X. Fan, S. Fujimoto, M. Habouzit, Z. Haiman, M. Imanishi, K. Inayoshi, K. Iwasawa, N. Kashikawa, T. Kawaguchi, C.-H. Lee, A. Lupi, T. Nagao, J.-T. Schindler, M. Schramm, K. Shimasaku, Y. Toba, B. Trakhtenbrot, H. Umehata, M. Vestergaard, F. Walter, F. Wang, J. Yang, The Astrophysical Journal Letters 995 (2025)."},"oa_version":"Published Version","file":[{"success":1,"checksum":"e38c0c444be9c1507eec28c62ce04cbc","content_type":"application/pdf","date_updated":"2026-02-10T06:56:37Z","file_name":"2025_AstrophysicalJounalLetters_Silvermann.pdf","file_size":997137,"access_level":"open_access","creator":"dernst","date_created":"2026-02-10T06:56:37Z","relation":"main_file","file_id":"21202"}],"status":"public","department":[{"_id":"ZoHa"}],"article_processing_charge":"Yes","month":"12","volume":995,"abstract":[{"text":"The relation between the masses of supermassive black holes (SMBHs) and their host galaxies encodes information on their mode of growth, especially at the earliest epochs. The James Webb Space Telescope (JWST) has opened such investigations by detecting the host galaxies of active galactic nuclei (AGN) and more luminous quasars within the first billion years of the Universe (z ≳ 6). Here, we evaluate the relation between the mass of SMBHs and the total stellar mass of their host galaxies using a sample of nine quasars at 6.18 ≤ z ≤ 6.4 from the Subaru High-z Exploration of Low-luminosity Quasars survey with NIRCam and NIRSpec observations. We find that the observed location of these quasars in the SMBH–galaxy mass plane (logMBH/M 8–9; logM*/M 9.5–11) is consistent with a nonevolving intrinsic mass relation with dispersion (0.80 +0.23 -0.28 dex) higher than the local value (∼0.3–0.4 dex) of their more massive descendants. Our analysis is based on a forward model of systematics and includes a consideration of the impact of selection effects and measurement uncertainties with an assumption on the slope of the mass relation. While degeneracies between parameters persist, the best-fit solution has a reasonable AGN fraction (2.3%) of galaxies at z ∼ 6 with an actively growing UV-unobscured black hole. In particular, models with a substantially higher normalisation in MBH would require an unrealistically low intrinsic dispersion (∼0.22 dex). Consequently, our results predict a large population of AGN at lower black hole masses, as are now just starting to be discovered in focused efforts with JWST.","lang":"eng"}],"year":"2025","intvolume":"       995","acknowledgement":"This work is based on observations made with the NASA/ESA/CSA James Webb Space Telescope. The data were obtained from the Mikulski Archive for Space Telescopes at the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-03127 for JWST. These observations are associated with programs GO #1967 and GO #3859. The specific observations analyzed can be accessed via DOI: 10.17909/719q-cn32. Support for these programs was provided by NASA through a grant from the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-03127. This work was supported by World Premier International Research Center Initiative (WPI), MEXT, Japan. This work used computing resources at Kavli IPMU. J.S. is supported by JSPS KAKENHI (JP22H01262). M.O. is supported by the Japan Society for the Promotion of Science (JSPS) KAKENHI grant No. 24K22894. Y.M. was supported by the Japan Society for the Promotion of Science (JSPS) KAKENHI grant No. 21H04494. M.V. gratefully acknowledges financial support from the Independent Research Fund Denmark via grant numbers DFF 8021-00130 and 3103-00146 and from the Carlsberg Foundation via grant CF23-0417. S.E.I.B. is supported by the Deutsche Forschungsgemeinschaft (DFG) under Emmy Noether grant number BO 5771/1-1. K.I. acknowledges support from the National Natural Science Foundation of China (12073003, 11721303, 11991052). K.I. acknowledges support under the grant PID2022-136827NB-C44 provided by MCIN/AEI/10.13039/501100011033 / FEDER, UE. A.L. acknowledges support from PRIN MUR 2022— Project “2022935STW.” J.T.S. is supported by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation)—project number 518006966. F.W. acknowledges support from NSF award AST-2513040. M.H. acknowledges support from the FNS under the SNSF starting grant 218032. B.T. acknowledges support from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation program (grant agreement number 950533) and from the Excellence Cluster ORIGINS, which is funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany’s Excellence Strategy—EXC 2094—390783311.","issue":"2","article_number":"L67","arxiv":1,"publication_identifier":{"eissn":["2041-8213"],"issn":["2041-8205"]},"title":"SHELLQs–JWST perspective on the intrinsic mass relation between supermassive black holes and their host galaxies at z > 6","doi":"10.3847/2041-8213/ae279c","type":"journal_article","publication":"The Astrophysical Journal Letters","date_published":"2025-12-17T00:00:00Z","language":[{"iso":"eng"}]},{"PlanS_conform":"1","quality_controlled":"1","DOAJ_listed":"1","publication_status":"published","publisher":"Oxford University Press","ddc":["520"],"has_accepted_license":"1","_id":"21122","author":[{"full_name":"Krauth, Luke Major","last_name":"Krauth","first_name":"Luke Major"},{"full_name":"Davelaar, Jordy","last_name":"Davelaar","first_name":"Jordy"},{"last_name":"Haiman","orcid":"0000-0003-3633-5403","full_name":"Haiman, Zoltán","first_name":"Zoltán","id":"7c006e8c-cc0d-11ee-8322-cb904ef76f36"},{"full_name":"Westernacher-Schneider, John Ryan","last_name":"Westernacher-Schneider","first_name":"John Ryan"},{"full_name":"Zrake, Jonathan","last_name":"Zrake","first_name":"Jonathan"},{"first_name":"Andrew","last_name":"MacFadyen","full_name":"MacFadyen, Andrew"}],"file_date_updated":"2026-02-10T07:07:17Z","oa":1,"page":"2670-2685","date_updated":"2026-02-10T07:10:21Z","OA_type":"gold","day":"01","external_id":{"arxiv":["2503.01494"]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","department":[{"_id":"ZoHa"}],"abstract":[{"text":"The multimessenger combination of gravitational waves (GWs) from merging massive black hole binaries (MBHBs) and the electromagnetic (EM) counterpart from the surrounding circumbinary disc (CBD) will open avenues to new scientific pursuits. In order to realize this science, we need to correctly localize the host galaxy of the merging MBHB. Multiwavelength, time-dependent EM signatures can greatly facilitate the identification of the unique EM counterpart among many sources in LISA’s localization volume. To this end, we studied merging unequal-mass MBHBs embedded in a CBD using high-resolution 2D simulations, with a $\\Gamma$-law equation of state, incorporating viscous heating, shock heating, and radiative cooling. We simulate each binary starting from before it decouples from the CBD until just after the merger. We compute EM signatures and identify distinct features before, during, and after the merger. We corroborate previous findings of a several orders of magnitude drop in the thermal X-ray luminosity near the time of merger, but with delayed timing compared to an equal-mass system. The source remains X-ray dark for hours post-merger. Our main results are a potential new signature of a sharp spike in the thermal X-ray emission just before the tell-tale steep drop occurs. This feature may further help to identify EM counterparts of LISA’s unequal MBHBs before merger without the need for extensive pre-merger monitoring. Additionally, we find a role-reversal in which the primary out-accretes the secondary during late inspiral, which may diminish signatures originating from Doppler modulation.","lang":"eng"}],"volume":543,"month":"11","article_processing_charge":"Yes","status":"public","citation":{"ama":"Krauth LM, Davelaar J, Haiman Z, Westernacher-Schneider JR, Zrake J, MacFadyen A. Thermal X-ray signatures in late-stage unequal-mass massive black hole binary mergers. <i>Monthly Notices of the Royal Astronomical Society</i>. 2025;543(3):2670-2685. doi:<a href=\"https://doi.org/10.1093/mnras/staf1583\">10.1093/mnras/staf1583</a>","short":"L.M. Krauth, J. Davelaar, Z. Haiman, J.R. Westernacher-Schneider, J. Zrake, A. MacFadyen, Monthly Notices of the Royal Astronomical Society 543 (2025) 2670–2685.","mla":"Krauth, Luke Major, et al. “Thermal X-Ray Signatures in Late-Stage Unequal-Mass Massive Black Hole Binary Mergers.” <i>Monthly Notices of the Royal Astronomical Society</i>, vol. 543, no. 3, Oxford University Press, 2025, pp. 2670–85, doi:<a href=\"https://doi.org/10.1093/mnras/staf1583\">10.1093/mnras/staf1583</a>.","apa":"Krauth, L. M., Davelaar, J., Haiman, Z., Westernacher-Schneider, J. R., Zrake, J., &#38; MacFadyen, A. (2025). Thermal X-ray signatures in late-stage unequal-mass massive black hole binary mergers. <i>Monthly Notices of the Royal Astronomical Society</i>. Oxford University Press. <a href=\"https://doi.org/10.1093/mnras/staf1583\">https://doi.org/10.1093/mnras/staf1583</a>","chicago":"Krauth, Luke Major, Jordy Davelaar, Zoltán Haiman, John Ryan Westernacher-Schneider, Jonathan Zrake, and Andrew MacFadyen. “Thermal X-Ray Signatures in Late-Stage Unequal-Mass Massive Black Hole Binary Mergers.” <i>Monthly Notices of the Royal Astronomical Society</i>. Oxford University Press, 2025. <a href=\"https://doi.org/10.1093/mnras/staf1583\">https://doi.org/10.1093/mnras/staf1583</a>.","ieee":"L. M. Krauth, J. Davelaar, Z. Haiman, J. R. Westernacher-Schneider, J. Zrake, and A. MacFadyen, “Thermal X-ray signatures in late-stage unequal-mass massive black hole binary mergers,” <i>Monthly Notices of the Royal Astronomical Society</i>, vol. 543, no. 3. Oxford University Press, pp. 2670–2685, 2025.","ista":"Krauth LM, Davelaar J, Haiman Z, Westernacher-Schneider JR, Zrake J, MacFadyen A. 2025. Thermal X-ray signatures in late-stage unequal-mass massive black hole binary mergers. Monthly Notices of the Royal Astronomical Society. 543(3), 2670–2685."},"OA_place":"publisher","file":[{"file_name":"2025_MonthlyNoticesRAS_Krauth.pdf","file_size":3689696,"date_updated":"2026-02-10T07:07:17Z","content_type":"application/pdf","success":1,"checksum":"f9b4c6a606df9493f6eb6af5ebcca6db","relation":"main_file","date_created":"2026-02-10T07:07:17Z","creator":"dernst","file_id":"21203","access_level":"open_access"}],"oa_version":"Published Version","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)"},"article_type":"original","date_created":"2026-01-31T09:28:28Z","type":"journal_article","date_published":"2025-11-01T00:00:00Z","publication":"Monthly Notices of the Royal Astronomical Society","language":[{"iso":"eng"}],"doi":"10.1093/mnras/staf1583","arxiv":1,"publication_identifier":{"issn":["0035-8711"],"eissn":["1365-2966"]},"title":"Thermal X-ray signatures in late-stage unequal-mass massive black hole binary mergers","intvolume":"       543","year":"2025","issue":"3","acknowledgement":"We acknowledge support from the Nationale Wetenschapsagenda Roadmap grant ‘Gravitational Waves Laser Interferometer Space Antenna/Einstein Telescope: Shivers from the Deep Universe: A National Infrastructure for Gravitational Wave Research’ (LMK), National Science Foundation grant AST-2006176 (ZH), and National Aeronautics and Space Administration Astrophysics Theory Program grant 80NSSC22K0822 (AM and ZH). JD was supported by National Aeronautics and Space Administration through the National Aeronautics and Space Administration Hubble Fellowship grant HST-HF2-51552.001A, awarded by the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Incorporated, under National Aeronautics and Space Administration contract NAS5-26555. This research was supported in part by the National Science Foundation under grant no. NSF PHY-1748958. This research has made use of National Aeronautics and Space Administration’s Astrophysics Data System. Resources supporting this work were provided by the National Aeronautics and Space Administration High-End Computing (HEC) Program through the National Aeronautics and Space Administration Advanced Supercomputing (NAS) Division at Ames Research Center. Software:  python (Oliphant 2007; Millman & Aivazis 2011), scipy (Jones et al. 2001), numpy (van der Walt, Colbert & Varoquaux 2011), and matplotlib (Hunter 2007)."},{"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)"},"date_created":"2026-01-31T09:28:50Z","article_type":"original","OA_place":"publisher","citation":{"chicago":"O’Neill, David, Christopher Tiede, Daniel J. D’Orazio, Zoltán Haiman, and Andrew MacFadyen. “Gravitational Wave Decoupling in Retrograde Circumbinary Disks.” <i>The Astrophysical Journal</i>. IOP Publishing, 2025. <a href=\"https://doi.org/10.3847/1538-4357/ae0ca8\">https://doi.org/10.3847/1538-4357/ae0ca8</a>.","apa":"O’Neill, D., Tiede, C., D’Orazio, D. J., Haiman, Z., &#38; MacFadyen, A. (2025). Gravitational wave decoupling in retrograde circumbinary disks. <i>The Astrophysical Journal</i>. IOP Publishing. <a href=\"https://doi.org/10.3847/1538-4357/ae0ca8\">https://doi.org/10.3847/1538-4357/ae0ca8</a>","mla":"O’Neill, David, et al. “Gravitational Wave Decoupling in Retrograde Circumbinary Disks.” <i>The Astrophysical Journal</i>, vol. 993, no. 2, 206, IOP Publishing, 2025, doi:<a href=\"https://doi.org/10.3847/1538-4357/ae0ca8\">10.3847/1538-4357/ae0ca8</a>.","ieee":"D. O’Neill, C. Tiede, D. J. D’Orazio, Z. Haiman, and A. MacFadyen, “Gravitational wave decoupling in retrograde circumbinary disks,” <i>The Astrophysical Journal</i>, vol. 993, no. 2. IOP Publishing, 2025.","ista":"O’Neill D, Tiede C, D’Orazio DJ, Haiman Z, MacFadyen A. 2025. Gravitational wave decoupling in retrograde circumbinary disks. The Astrophysical Journal. 993(2), 206.","short":"D. O’Neill, C. Tiede, D.J. D’Orazio, Z. Haiman, A. MacFadyen, The Astrophysical Journal 993 (2025).","ama":"O’Neill D, Tiede C, D’Orazio DJ, Haiman Z, MacFadyen A. Gravitational wave decoupling in retrograde circumbinary disks. <i>The Astrophysical Journal</i>. 2025;993(2). doi:<a href=\"https://doi.org/10.3847/1538-4357/ae0ca8\">10.3847/1538-4357/ae0ca8</a>"},"oa_version":"Published Version","file":[{"checksum":"65d0a3af314b5706407ad1b57a4ea89d","success":1,"file_size":8071909,"date_updated":"2026-02-10T07:19:52Z","file_name":"2025_AstrophysicalJournal_ONeill.pdf","content_type":"application/pdf","access_level":"open_access","file_id":"21205","relation":"main_file","date_created":"2026-02-10T07:19:52Z","creator":"dernst"}],"status":"public","department":[{"_id":"ZoHa"}],"article_processing_charge":"Yes","abstract":[{"lang":"eng","text":"We present a study of the late-time interaction between supermassive black hole binaries and retrograde circumbinary disks during the period of gravitational wave-driven inspiral. While mergers in prograde disks have received extensive study, retrograde disks offer distinct dynamics that could promote mergers and produce unique observational signatures. Through 2D numerical hydrodynamical simulations, we explore the process of binary-disk decoupling, where the binary’s orbital decay rate is faster than the disk’s viscous response rate. We find the point of decoupling to be comparable in prograde and retrograde disks, suggesting that any associated electromagnetic (EM) signatures will be produced at comparable times preceding the merger. However, we find smaller central cavities for retrograde disks, likely leading to higher-frequency EM emissions and shorter postmerger rebrightening timescales compared to their prograde counterparts. Retrograde disks form intrabinary bridges, which are prone to instabilities when the viscosity is low. These instabilities manifest as quasiperiodic flares in the accretion rate, which may produce distinctive EM signatures for retrograde disks."}],"volume":993,"month":"11","year":"2025","intvolume":"       993","issue":"2","acknowledgement":"D.J.D., C.T., and D.O.N. acknowledge support from the Danish Independent Research Fund through Sapere Aude Starting grant No. 121587, led by D.J.D. We are grateful to the anonymous referee for the insightful comments and suggestions for improving the manuscript. This work was also supported in part by the LISA Preparatory Science Program (LPS) through NASA grant 80NSSC24K0440, by NASA Astrophysics Theory Program (ATP) grant 80NSSC22K0822, and by the European Union’s Horizon research and innovation program under Marie Sklodowska-Curie grant agreement No. 101148364. This work made use of the following software packages: Sailfish (J. Zrake & A. MacFadyen 2024), numpy (C. R. Harris et al. 2020), Python (G. Van Rossum & F. L. Drake 2009), and scipy (P. Virtanen et al. 2020; R. Gommers et al. 2024). Software citation information aggregated using The Software Citation Station (T. Wagg & F. S. Broekgaarden 2024; T. Wagg et al. 2024). The Tycho supercomputer hosted at the SCIENCE HPC center at the University of Copenhagen was used in this work.","arxiv":1,"publication_identifier":{"eissn":["1538-4357"],"issn":["0004-637X"]},"article_number":"206","title":"Gravitational wave decoupling in retrograde circumbinary disks","doi":"10.3847/1538-4357/ae0ca8","type":"journal_article","language":[{"iso":"eng"}],"publication":"The Astrophysical Journal","date_published":"2025-11-05T00:00:00Z","oa":1,"file_date_updated":"2026-02-10T07:19:52Z","publisher":"IOP Publishing","author":[{"full_name":"O’Neill, David","last_name":"O’Neill","first_name":"David"},{"full_name":"Tiede, Christopher","last_name":"Tiede","first_name":"Christopher"},{"first_name":"Daniel J.","full_name":"D’Orazio, Daniel J.","last_name":"D’Orazio"},{"id":"7c006e8c-cc0d-11ee-8322-cb904ef76f36","first_name":"Zoltán","orcid":"0000-0003-3633-5403","last_name":"Haiman","full_name":"Haiman, Zoltán"},{"first_name":"Andrew","last_name":"MacFadyen","full_name":"MacFadyen, Andrew"}],"_id":"21123","ddc":["520"],"has_accepted_license":"1","publication_status":"published","DOAJ_listed":"1","quality_controlled":"1","PlanS_conform":"1","OA_type":"gold","external_id":{"arxiv":["2501.11679"]},"day":"05","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_updated":"2026-02-10T07:22:28Z"},{"arxiv":1,"article_number":"91","publication_identifier":{"issn":["0004-637X"],"eissn":["1538-4357"]},"title":"SHELLQs-JWST unveils the host galaxies of 12 quasars at z > 6","year":"2025","intvolume":"       993","issue":"1","acknowledgement":"We sincerely thank Xiaohui Fan and Shenli Tang for their valuable discussions and insightful suggestions.\r\n\r\nThis work is based on observations made with the NASA/ESA/CSA JWST. The data were obtained from the Mikulski Archive for Space Telescopes at the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-03127 for JWST. These observations are associated with programs GO #1967, GO #3859, and GO #1727. Support for these programs was provided by NASA through a grant from the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-03127. This work was supported by the World Premier International Research Center Initiative (WPI), MEXT, Japan. This work used computing resources at Kavli IPMU. All the JWST data used in this paper can be found in MAST: doi:10.17909/hqaf-an74.\r\n\r\nSupport for this work was provided by NASA through grant JWST-GO-01727 awarded by the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-26555. X.D. is supported by Wuhan University's Double First-Class funding. M.O. is supported by the Japan Society for the Promotion of Science (JSPS) KAKENHI grant No. G24K22894. Y.M. is supported by the Japan Society for the Promotion of Science (JSPS) KAKENHI grant No. 21H04494. S.E.I.B. is supported by the Deutsche Forschungsgemeinschaft (DFG) under Emmy Noether grant No. B.O. 5771/1-1. J.S. is supported by JSPS KAKENHI (JP22H01262) and the World Premier International Research Center Initiative (WPI), MEXT, Japan. K.I. acknowledges support from the National Natural Science Foundation of China (12073003, 11721303, 11991052). A.L. acknowledges support from PRIN MUR 2022—Project “2022935STW” J.T.S. is supported by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation)—Project No. 518006966. M.V. gratefully acknowledges financial support from the Independent Research Fund Denmark via grant Nos. DFF 8021-00130 and 3103-00146. K.I. acknowledges support under grant PID2022-136827NB-C44 provided by MCIN/AEI/10.13039/501100011033/FEDER, UE. F.W. acknowledges support from NSF award AST-2513040.","type":"journal_article","publication":"The Astrophysical Journal","date_published":"2025-10-28T00:00:00Z","language":[{"iso":"eng"}],"doi":"10.3847/1538-4357/ae045b","OA_place":"publisher","citation":{"short":"X. Ding, M. Onoue, J.D. Silverman, Y. Matsuoka, T. Izumi, M.A. Strauss, L. Yang, K. Jahnke, C.L. Phillips, T. Treu, I.T. Andika, K. Aoki, J. Arita, S. Baba, S.E.I. Bosman, A.-C. Eilers, S. Fujimoto, Z. Haiman, M. Imanishi, K. Inayoshi, K. Iwasawa, J. Kartaltepe, N. Kashikawa, T. Kawaguchi, J. Li, C.-H. Lee, A. Lupi, J.-T. Schindler, M. Schramm, K. Shimasaku, M. Shuntov, T.S. Tanaka, Y. Toba, B. Trakhtenbrot, H. Umehata, M. Vestergaard, F. Wang, J. Yang, The Astrophysical Journal 993 (2025).","ama":"Ding X, Onoue M, Silverman JD, et al. SHELLQs-JWST unveils the host galaxies of 12 quasars at z &#62; 6. <i>The Astrophysical Journal</i>. 2025;993(1). doi:<a href=\"https://doi.org/10.3847/1538-4357/ae045b\">10.3847/1538-4357/ae045b</a>","chicago":"Ding, Xuheng, Masafusa Onoue, John D. Silverman, Yoshiki Matsuoka, Takuma Izumi, Michael A. Strauss, Lilan Yang, et al. “SHELLQs-JWST Unveils the Host Galaxies of 12 Quasars at z &#62; 6.” <i>The Astrophysical Journal</i>. IOP Publishing, 2025. <a href=\"https://doi.org/10.3847/1538-4357/ae045b\">https://doi.org/10.3847/1538-4357/ae045b</a>.","apa":"Ding, X., Onoue, M., Silverman, J. D., Matsuoka, Y., Izumi, T., Strauss, M. A., … Yang, J. (2025). SHELLQs-JWST unveils the host galaxies of 12 quasars at z &#62; 6. <i>The Astrophysical Journal</i>. IOP Publishing. <a href=\"https://doi.org/10.3847/1538-4357/ae045b\">https://doi.org/10.3847/1538-4357/ae045b</a>","mla":"Ding, Xuheng, et al. “SHELLQs-JWST Unveils the Host Galaxies of 12 Quasars at z &#62; 6.” <i>The Astrophysical Journal</i>, vol. 993, no. 1, 91, IOP Publishing, 2025, doi:<a href=\"https://doi.org/10.3847/1538-4357/ae045b\">10.3847/1538-4357/ae045b</a>.","ieee":"X. Ding <i>et al.</i>, “SHELLQs-JWST unveils the host galaxies of 12 quasars at z &#62; 6,” <i>The Astrophysical Journal</i>, vol. 993, no. 1. IOP Publishing, 2025.","ista":"Ding X, Onoue M, Silverman JD, Matsuoka Y, Izumi T, Strauss MA, Yang L, Jahnke K, Phillips CL, Treu T, Andika IT, Aoki K, Arita J, Baba S, Bosman SEI, Eilers A-C, Fujimoto S, Haiman Z, Imanishi M, Inayoshi K, Iwasawa K, Kartaltepe J, Kashikawa N, Kawaguchi T, Li J, Lee C-H, Lupi A, Schindler J-T, Schramm M, Shimasaku K, Shuntov M, Tanaka TS, Toba Y, Trakhtenbrot B, Umehata H, Vestergaard M, Wang F, Yang J. 2025. SHELLQs-JWST unveils the host galaxies of 12 quasars at z &#62; 6. The Astrophysical Journal. 993(1), 91."},"oa_version":"Published Version","file":[{"date_updated":"2026-02-10T07:42:21Z","file_size":10064937,"file_name":"2025_AstrophysicalJournal_Ding.pdf","content_type":"application/pdf","success":1,"checksum":"36decd55832a270ce62086c1a279a254","relation":"main_file","date_created":"2026-02-10T07:42:21Z","creator":"dernst","file_id":"21206","access_level":"open_access"}],"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)"},"article_type":"original","date_created":"2026-01-31T09:29:11Z","department":[{"_id":"ZoHa"}],"article_processing_charge":"Yes","month":"10","abstract":[{"text":"The advent of the James Webb Space Telescope (JWST) has opened new horizons in the study of quasar host galaxies during the reionization epoch (z > 6). Building upon our previous initial measurements of stellar light from two quasar host galaxies at these redshifts, we now report the detection of the stellar light from the full Cycle 1 sample of 12 distant moderate-luminosity quasar (M1450 > −24 mag) host galaxies at z > 6 from the Hyper Suprime-Cam Subaru Strategic Program. Using JWST/NIRCam observations at 1.5 and 3.6 μm combined with 2D image decomposition analysis, we successfully detect the host galaxies in 11 of the 12 targets, underscoring the high detection rates achievable with moderate-luminosity quasars. Based on two-band photometry and spectral energy distribution fitting, we find that our host galaxies are massive, with log M*/M⊙ = 9.5–11.0. The effective radii range from 0.6 to 3.2 kpc, comparable to the sizes of inactive galaxies with similar masses at z ∼ 6 as measured with imaging from COSMOS-Web. Intriguingly, the two quasar hosts with post-starburst features, which reside at the high-mass end of our sample and exhibit relatively compact morphologies, have similar size and stellar mass surface densities to quiescent galaxies at z ∼ 4–5. These findings suggest that the so-called galaxy compaction scenario is already in place at the reionization epoch, in which gas inflows during starburst phases drive centrally concentrated star formation followed by rapid quenching, bridging the structural transition of massive galaxies from relatively extended star-forming disks to compact quiescent systems.","lang":"eng"}],"volume":993,"status":"public","OA_type":"gold","external_id":{"arxiv":["2505.03876"]},"day":"28","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_updated":"2026-02-10T07:44:42Z","publisher":"IOP Publishing","author":[{"last_name":"Ding","full_name":"Ding, Xuheng","first_name":"Xuheng"},{"first_name":"Masafusa","last_name":"Onoue","full_name":"Onoue, Masafusa"},{"full_name":"Silverman, John D.","last_name":"Silverman","first_name":"John D."},{"full_name":"Matsuoka, Yoshiki","last_name":"Matsuoka","first_name":"Yoshiki"},{"full_name":"Izumi, Takuma","last_name":"Izumi","first_name":"Takuma"},{"first_name":"Michael A.","full_name":"Strauss, Michael A.","last_name":"Strauss"},{"first_name":"Lilan","last_name":"Yang","full_name":"Yang, Lilan"},{"first_name":"Knud","last_name":"Jahnke","full_name":"Jahnke, Knud"},{"full_name":"Phillips, Camryn L.","last_name":"Phillips","first_name":"Camryn L."},{"last_name":"Treu","full_name":"Treu, Tommaso","first_name":"Tommaso"},{"last_name":"Andika","full_name":"Andika, Irham T.","first_name":"Irham T."},{"first_name":"Kentaro","full_name":"Aoki, Kentaro","last_name":"Aoki"},{"first_name":"Junya","full_name":"Arita, Junya","last_name":"Arita"},{"first_name":"Shunsuke","full_name":"Baba, Shunsuke","last_name":"Baba"},{"first_name":"Sarah E. I.","full_name":"Bosman, Sarah E. I.","last_name":"Bosman"},{"last_name":"Eilers","full_name":"Eilers, Anna-Christina","first_name":"Anna-Christina"},{"first_name":"Seiji","full_name":"Fujimoto, Seiji","last_name":"Fujimoto"},{"full_name":"Haiman, Zoltán","orcid":"0000-0003-3633-5403","last_name":"Haiman","first_name":"Zoltán","id":"7c006e8c-cc0d-11ee-8322-cb904ef76f36"},{"last_name":"Imanishi","full_name":"Imanishi, Masatoshi","first_name":"Masatoshi"},{"first_name":"Kohei","full_name":"Inayoshi, Kohei","last_name":"Inayoshi"},{"last_name":"Iwasawa","full_name":"Iwasawa, Kazushi","first_name":"Kazushi"},{"full_name":"Kartaltepe, Jeyhan","last_name":"Kartaltepe","first_name":"Jeyhan"},{"last_name":"Kashikawa","full_name":"Kashikawa, Nobunari","first_name":"Nobunari"},{"first_name":"Toshihiro","full_name":"Kawaguchi, Toshihiro","last_name":"Kawaguchi"},{"full_name":"Li, Junyao","last_name":"Li","first_name":"Junyao"},{"first_name":"Chien-Hsiu","full_name":"Lee, Chien-Hsiu","last_name":"Lee"},{"first_name":"Alessandro","full_name":"Lupi, Alessandro","last_name":"Lupi"},{"last_name":"Schindler","full_name":"Schindler, Jan-Torge","first_name":"Jan-Torge"},{"first_name":"Malte","full_name":"Schramm, Malte","last_name":"Schramm"},{"first_name":"Kazuhiro","full_name":"Shimasaku, Kazuhiro","last_name":"Shimasaku"},{"last_name":"Shuntov","full_name":"Shuntov, Marko","first_name":"Marko"},{"first_name":"Takumi S.","full_name":"Tanaka, Takumi S.","last_name":"Tanaka"},{"first_name":"Yoshiki","last_name":"Toba","full_name":"Toba, Yoshiki"},{"first_name":"Benny","full_name":"Trakhtenbrot, Benny","last_name":"Trakhtenbrot"},{"first_name":"Hideki","full_name":"Umehata, Hideki","last_name":"Umehata"},{"first_name":"Marianne","last_name":"Vestergaard","full_name":"Vestergaard, Marianne"},{"first_name":"Feige","last_name":"Wang","full_name":"Wang, Feige"},{"first_name":"Jinyi","last_name":"Yang","full_name":"Yang, Jinyi"}],"_id":"21124","ddc":["520"],"has_accepted_license":"1","oa":1,"file_date_updated":"2026-02-10T07:42:21Z","PlanS_conform":"1","quality_controlled":"1","publication_status":"published","DOAJ_listed":"1"},{"oa":1,"author":[{"first_name":"Alina","last_name":"Sabyr","full_name":"Sabyr, Alina"},{"first_name":"J. Colin","full_name":"Hill, J. Colin","last_name":"Hill"},{"orcid":"0000-0003-3633-5403","last_name":"Haiman","full_name":"Haiman, Zoltán","id":"7c006e8c-cc0d-11ee-8322-cb904ef76f36","first_name":"Zoltán"}],"_id":"21125","publisher":"American Physical Society","publication_status":"published","quality_controlled":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","day":"28","OA_type":"green","external_id":{"arxiv":["2410.21247"]},"date_updated":"2026-02-10T08:11:17Z","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2410.21247"}],"article_type":"original","date_created":"2026-01-31T09:29:24Z","oa_version":"Preprint","citation":{"chicago":"Sabyr, Alina, J. Colin Hill, and Zoltán Haiman. “Constraining Cosmology with Thermal Sunyaev-Zel’dovich Maps: Minkowski Functionals, Peaks, Minima, and Moments.” <i>Physical Review D</i>. American Physical Society, 2025. <a href=\"https://doi.org/10.1103/physrevd.111.103536\">https://doi.org/10.1103/physrevd.111.103536</a>.","mla":"Sabyr, Alina, et al. “Constraining Cosmology with Thermal Sunyaev-Zel’dovich Maps: Minkowski Functionals, Peaks, Minima, and Moments.” <i>Physical Review D</i>, vol. 111, no. 10, 103536, American Physical Society, 2025, doi:<a href=\"https://doi.org/10.1103/physrevd.111.103536\">10.1103/physrevd.111.103536</a>.","apa":"Sabyr, A., Hill, J. C., &#38; Haiman, Z. (2025). Constraining cosmology with thermal Sunyaev-Zel’dovich maps: Minkowski functionals, peaks, minima, and moments. <i>Physical Review D</i>. American Physical Society. <a href=\"https://doi.org/10.1103/physrevd.111.103536\">https://doi.org/10.1103/physrevd.111.103536</a>","ieee":"A. Sabyr, J. C. Hill, and Z. Haiman, “Constraining cosmology with thermal Sunyaev-Zel’dovich maps: Minkowski functionals, peaks, minima, and moments,” <i>Physical Review D</i>, vol. 111, no. 10. American Physical Society, 2025.","ista":"Sabyr A, Hill JC, Haiman Z. 2025. Constraining cosmology with thermal Sunyaev-Zel’dovich maps: Minkowski functionals, peaks, minima, and moments. Physical Review D. 111(10), 103536.","short":"A. Sabyr, J.C. Hill, Z. Haiman, Physical Review D 111 (2025).","ama":"Sabyr A, Hill JC, Haiman Z. Constraining cosmology with thermal Sunyaev-Zel’dovich maps: Minkowski functionals, peaks, minima, and moments. <i>Physical Review D</i>. 2025;111(10). doi:<a href=\"https://doi.org/10.1103/physrevd.111.103536\">10.1103/physrevd.111.103536</a>"},"extern":"1","OA_place":"repository","status":"public","volume":111,"abstract":[{"lang":"eng","text":"The thermal Sunyaev-Zel’dovich effect (tSZ) is a sensitive probe of cosmology, as it traces the abundance of galaxy clusters and groups in the late-time Universe. Upcoming cosmic microwave background experiments such as the Simons Observatory (SO) and CMB-S4 will provide low-noise and high-resolution component-separated tSZ maps covering a large sky fraction. The tSZ signal is highly non-Gaussian; therefore, higher-order statistics are needed to optimally extract information from these maps. In this work, we study the cosmological constraining power of several tSZ statistics—Minkowski functionals (MFs), peaks, minima, and moments—that have yielded promising results in capturing non-Gaussian information from other cosmological data. Using a large suite of halo-model-based tSZ simulations with varying Ω𝑐 and 𝜎8 (154 cosmologies and over 800,000 maps, each 10.5×10.5  deg2), we show that by combining these observables, we can achieve  ≈29 × tighter constraints compared to using the tSZ power spectrum alone in an idealized noiseless case, with the MFs dominating the constraints. We show that much of the MF constraining power arises from halos below the detection threshold of cluster surveys, suggesting promising synergies with cluster-count analyses. Finally, we demonstrate that these statistics have the potential to deliver tight constraints even in the presence of noise. For example, using post-component-separation tSZ noise expected for SO, we obtain  ≈1.6 × and  ≈1.8 × tighter constraints than the power spectrum with MFs and all statistics combined, respectively. We show that the constraints from MFs approach the noiseless case for white-noise levels ≲1  𝜇⁢K−arcmin."}],"month":"05","article_processing_charge":"No","issue":"10","intvolume":"       111","year":"2025","title":"Constraining cosmology with thermal Sunyaev-Zel’dovich maps: Minkowski functionals, peaks, minima, and moments","article_number":"103536","arxiv":1,"publication_identifier":{"issn":["2470-0010"],"eissn":["2470-0029"]},"doi":"10.1103/physrevd.111.103536","language":[{"iso":"eng"}],"publication":"Physical Review D","date_published":"2025-05-28T00:00:00Z","type":"journal_article"},{"doi":"10.1103/physrevd.111.063011","date_published":"2025-03-04T00:00:00Z","language":[{"iso":"eng"}],"publication":"Physical Review D","type":"journal_article","issue":"6","year":"2025","intvolume":"       111","title":"Self-lensing flares from black hole binaries. IV. The number of detectable shadows","article_number":"063011","arxiv":1,"publication_identifier":{"issn":["2470-0010"],"eissn":["2470-0029"]},"status":"public","article_processing_charge":"No","month":"03","volume":111,"abstract":[{"lang":"eng","text":"Subparsec supermassive black hole (SMBH) binaries are expected to be common in active galactic nuclei as a result of the hierarchical buildup of galaxies via mergers. While direct evidence for these compact binaries is lacking, a few hundred candidates have been identified, most based on the apparent periodicities of their optical light curves. Since these signatures can be mimicked by active galactic nuclei red noise, additional evidence is needed to confirm their binary nature. Recurring self-lensing flares, occurring whenever the two BHs are aligned with the line of sight within their Einstein radii, have been suggested as additional binary signatures. Furthermore, in many cases, lensing flares are also predicted to contain a “dip,” whenever the lensed SMBH’s shadow is comparable in angular size to the binary’s Einstein radius. This feature would unambiguously confirm binaries and additionally identify SMBH shadows that are spatially unresolvable by high-resolution Very Long Baseline Interferometry (VLBI). Here we estimate the number of quasars for which these dips may be detectable by Legacy Survey of Space and Time (LSST) by extrapolating the quasar luminosity function to faint magnitudes and assuming that SMBH binaries are randomly oriented and have mass ratios following those in the Illustris simulations. Under plausible assumptions about quasar lifetimes, binary fractions, and Eddington ratios, we expect tens of thousands of detectable flares, of which several dozen contain measurable dips."}],"date_created":"2026-01-31T09:29:42Z","article_type":"original","oa_version":"Preprint","extern":"1","OA_place":"repository","citation":{"ista":"Park K, Xin C, Davelaar J, Haiman Z. 2025. Self-lensing flares from black hole binaries. IV. The number of detectable shadows. Physical Review D. 111(6), 063011.","ieee":"K. Park, C. Xin, J. Davelaar, and Z. Haiman, “Self-lensing flares from black hole binaries. IV. The number of detectable shadows,” <i>Physical Review D</i>, vol. 111, no. 6. American Physical Society, 2025.","chicago":"Park, Kevin, Chengcheng Xin, Jordy Davelaar, and Zoltán Haiman. “Self-Lensing Flares from Black Hole Binaries. IV. The Number of Detectable Shadows.” <i>Physical Review D</i>. American Physical Society, 2025. <a href=\"https://doi.org/10.1103/physrevd.111.063011\">https://doi.org/10.1103/physrevd.111.063011</a>.","apa":"Park, K., Xin, C., Davelaar, J., &#38; Haiman, Z. (2025). Self-lensing flares from black hole binaries. IV. The number of detectable shadows. <i>Physical Review D</i>. American Physical Society. <a href=\"https://doi.org/10.1103/physrevd.111.063011\">https://doi.org/10.1103/physrevd.111.063011</a>","mla":"Park, Kevin, et al. “Self-Lensing Flares from Black Hole Binaries. IV. The Number of Detectable Shadows.” <i>Physical Review D</i>, vol. 111, no. 6, 063011, American Physical Society, 2025, doi:<a href=\"https://doi.org/10.1103/physrevd.111.063011\">10.1103/physrevd.111.063011</a>.","short":"K. Park, C. Xin, J. Davelaar, Z. Haiman, Physical Review D 111 (2025).","ama":"Park K, Xin C, Davelaar J, Haiman Z. Self-lensing flares from black hole binaries. IV. The number of detectable shadows. <i>Physical Review D</i>. 2025;111(6). doi:<a href=\"https://doi.org/10.1103/physrevd.111.063011\">10.1103/physrevd.111.063011</a>"},"date_updated":"2026-02-10T08:14:10Z","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2409.04583","open_access":"1"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","OA_type":"green","day":"04","external_id":{"arxiv":["2409.04583"]},"publication_status":"published","quality_controlled":"1","oa":1,"author":[{"last_name":"Park","full_name":"Park, Kevin","first_name":"Kevin"},{"first_name":"Chengcheng","last_name":"Xin","full_name":"Xin, Chengcheng"},{"full_name":"Davelaar, Jordy","last_name":"Davelaar","first_name":"Jordy"},{"first_name":"Zoltán","id":"7c006e8c-cc0d-11ee-8322-cb904ef76f36","orcid":"0000-0003-3633-5403","last_name":"Haiman","full_name":"Haiman, Zoltán"}],"_id":"21126","publisher":"American Physical Society"},{"OA_type":"gold","external_id":{"arxiv":["2409.12250"]},"day":"01","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1093/mnras/staf228"}],"page":"11-30","date_updated":"2026-02-10T08:36:54Z","publisher":"Oxford University Press","_id":"21127","author":[{"full_name":"Su, Kung-Yi","last_name":"Su","first_name":"Kung-Yi"},{"first_name":"Greg L","last_name":"Bryan","full_name":"Bryan, Greg L"},{"id":"7c006e8c-cc0d-11ee-8322-cb904ef76f36","first_name":"Zoltán","last_name":"Haiman","orcid":"0000-0003-3633-5403","full_name":"Haiman, Zoltán"}],"ddc":["520"],"has_accepted_license":"1","oa":1,"PlanS_conform":"1","quality_controlled":"1","publication_status":"published","DOAJ_listed":"1","publication_identifier":{"eissn":["1365-2966"],"issn":["0035-8711"]},"arxiv":1,"title":"Self-regulation of high-redshift black hole accretion via jets: Challenges for SMBH formation","year":"2025","intvolume":"       538","issue":"1","type":"journal_article","publication":"Monthly Notices of the Royal Astronomical Society","language":[{"iso":"eng"}],"date_published":"2025-03-01T00:00:00Z","doi":"10.1093/mnras/staf228","OA_place":"publisher","extern":"1","citation":{"short":"K.-Y. Su, G.L. Bryan, Z. Haiman, Monthly Notices of the Royal Astronomical Society 538 (2025) 11–30.","ama":"Su K-Y, Bryan GL, Haiman Z. Self-regulation of high-redshift black hole accretion via jets: Challenges for SMBH formation. <i>Monthly Notices of the Royal Astronomical Society</i>. 2025;538(1):11-30. doi:<a href=\"https://doi.org/10.1093/mnras/staf228\">10.1093/mnras/staf228</a>","ista":"Su K-Y, Bryan GL, Haiman Z. 2025. Self-regulation of high-redshift black hole accretion via jets: Challenges for SMBH formation. Monthly Notices of the Royal Astronomical Society. 538(1), 11–30.","ieee":"K.-Y. Su, G. L. Bryan, and Z. Haiman, “Self-regulation of high-redshift black hole accretion via jets: Challenges for SMBH formation,” <i>Monthly Notices of the Royal Astronomical Society</i>, vol. 538, no. 1. Oxford University Press, pp. 11–30, 2025.","chicago":"Su, Kung-Yi, Greg L Bryan, and Zoltán Haiman. “Self-Regulation of High-Redshift Black Hole Accretion via Jets: Challenges for SMBH Formation.” <i>Monthly Notices of the Royal Astronomical Society</i>. Oxford University Press, 2025. <a href=\"https://doi.org/10.1093/mnras/staf228\">https://doi.org/10.1093/mnras/staf228</a>.","apa":"Su, K.-Y., Bryan, G. L., &#38; Haiman, Z. (2025). Self-regulation of high-redshift black hole accretion via jets: Challenges for SMBH formation. <i>Monthly Notices of the Royal Astronomical Society</i>. Oxford University Press. <a href=\"https://doi.org/10.1093/mnras/staf228\">https://doi.org/10.1093/mnras/staf228</a>","mla":"Su, Kung-Yi, et al. “Self-Regulation of High-Redshift Black Hole Accretion via Jets: Challenges for SMBH Formation.” <i>Monthly Notices of the Royal Astronomical Society</i>, vol. 538, no. 1, Oxford University Press, 2025, pp. 11–30, doi:<a href=\"https://doi.org/10.1093/mnras/staf228\">10.1093/mnras/staf228</a>."},"oa_version":"Published Version","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)"},"date_created":"2026-01-31T09:29:59Z","article_type":"original","article_processing_charge":"Yes","month":"03","volume":538,"abstract":[{"text":"The early growth of black holes (BHs) in atomic-cooling haloes is likely influenced by feedback on the surrounding gas. While the effects of radiative feedback are well-documented, mechanical feedback, particularly from active galactic nucleus (AGN) jets, has been comparatively less explored. Building on our previous work that examined the growth of a 100 M BH in a constant density environment regulated by AGN jets, we expand the initial BH mass range from 1 to 104 M and adopt a more realistic density profile for atomic-cooling haloes. We reaffirm the validity of our analytic models for jet cocoon propagation and feedback regulation. We identify several critical radii – namely, the terminal radius of jet cocoon propagation, the isotropization radius of the jet cocoon, and the core radius of the atomic-cooling halo – that are crucial in determining BH growth given specific gas properties and jet feedback parameters. In a significant portion of the parameter space, our findings show that jet feedback substantially disrupts the halo’s core during the initial feedback episode, preventing BH growth beyond 104 M.\r\nConversely, conditions characterized by low jet velocities and high gas densities enable sustained BH growth over extended periods. We provide a prediction for the BH mass growth as a function of time and feedback parameters. We found that, to form a supermassive BH (> 106 M) within 1 Gyr entirely by accreting gas from an atomic-cooling halo, the jet energy feedback\r\nefficiency must be  10−4M˙ BHc2 even if the seed BH mass is 104 M.","lang":"eng"}],"status":"public"},{"page":"3396-3420","date_updated":"2026-02-10T09:00:44Z","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1093/mnras/staf237"}],"day":"01","OA_type":"gold","external_id":{"arxiv":["2405.09380"]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_status":"published","DOAJ_listed":"1","quality_controlled":"1","PlanS_conform":"1","oa":1,"publisher":"Oxford University Press","author":[{"last_name":"Epstein-Martin","full_name":"Epstein-Martin, Marguerite","first_name":"Marguerite"},{"first_name":"Hiromichi","full_name":"Tagawa, Hiromichi","last_name":"Tagawa"},{"first_name":"Zoltán","id":"7c006e8c-cc0d-11ee-8322-cb904ef76f36","orcid":"0000-0003-3633-5403","last_name":"Haiman","full_name":"Haiman, Zoltán"},{"first_name":"Rosalba","last_name":"Perna","full_name":"Perna, Rosalba"}],"_id":"21128","has_accepted_license":"1","ddc":["520"],"doi":"10.1093/mnras/staf237","type":"journal_article","date_published":"2025-03-01T00:00:00Z","publication":"Monthly Notices of the Royal Astronomical Society","language":[{"iso":"eng"}],"year":"2025","intvolume":"       537","issue":"4","publication_identifier":{"issn":["0035-8711"],"eissn":["1365-2966"]},"arxiv":1,"title":"Time-dependent models of AGN discs with radiation from embedded stellar-mass black holes","status":"public","article_processing_charge":"Yes","abstract":[{"lang":"eng","text":"The brightest steady sources of radiation in the universe, active galactic nuclei (AGNs), are powered by gas accretion on to a central supermassive black hole (SMBH). The large sizes and accretion rates implicated in AGN accretion discs are expected to lead to gravitational instability and fragmentation, effectively cutting off mass inflow to the SMBH. Radiative feedback from disc-embedded stars has been invoked to yield marginally stable, steady-state solutions in the outer discs. Here, we examine the consequences of this star formation with a semi-analytical model in which stellar-mass black hole (sBH) remnants in the disc provide an additional source of stabilizing radiative feedback. Assuming star formation seeds the embedded sBH population, we model the time-evolving feedback from both stars and the growing population of accreting sBHs. We find that in the outer disc, the luminosity of the sBHs quickly dominates that of their parent stars. However, because sBHs consume less gas than stars to stabilize the disc, the presence of the sBHs enhances the mass flux to the inner disc. As a result, star formation persists over the lifetime of the AGN, damped in the outer disc, but amplified in a narrow ring in the inner disc. Heating from the embedded sBHs significantly modifies the disc’s temperature profile and hardens its spectral energy distribution, and direct emission from the sBHs adds a new hard X-ray component."}],"month":"03","volume":537,"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)"},"date_created":"2026-01-31T09:30:19Z","article_type":"original","extern":"1","OA_place":"publisher","citation":{"ieee":"M. Epstein-Martin, H. Tagawa, Z. Haiman, and R. Perna, “Time-dependent models of AGN discs with radiation from embedded stellar-mass black holes,” <i>Monthly Notices of the Royal Astronomical Society</i>, vol. 537, no. 4. Oxford University Press, pp. 3396–3420, 2025.","ista":"Epstein-Martin M, Tagawa H, Haiman Z, Perna R. 2025. Time-dependent models of AGN discs with radiation from embedded stellar-mass black holes. Monthly Notices of the Royal Astronomical Society. 537(4), 3396–3420.","apa":"Epstein-Martin, M., Tagawa, H., Haiman, Z., &#38; Perna, R. (2025). Time-dependent models of AGN discs with radiation from embedded stellar-mass black holes. <i>Monthly Notices of the Royal Astronomical Society</i>. Oxford University Press. <a href=\"https://doi.org/10.1093/mnras/staf237\">https://doi.org/10.1093/mnras/staf237</a>","mla":"Epstein-Martin, Marguerite, et al. “Time-Dependent Models of AGN Discs with Radiation from Embedded Stellar-Mass Black Holes.” <i>Monthly Notices of the Royal Astronomical Society</i>, vol. 537, no. 4, Oxford University Press, 2025, pp. 3396–420, doi:<a href=\"https://doi.org/10.1093/mnras/staf237\">10.1093/mnras/staf237</a>.","chicago":"Epstein-Martin, Marguerite, Hiromichi Tagawa, Zoltán Haiman, and Rosalba Perna. “Time-Dependent Models of AGN Discs with Radiation from Embedded Stellar-Mass Black Holes.” <i>Monthly Notices of the Royal Astronomical Society</i>. Oxford University Press, 2025. <a href=\"https://doi.org/10.1093/mnras/staf237\">https://doi.org/10.1093/mnras/staf237</a>.","ama":"Epstein-Martin M, Tagawa H, Haiman Z, Perna R. Time-dependent models of AGN discs with radiation from embedded stellar-mass black holes. <i>Monthly Notices of the Royal Astronomical Society</i>. 2025;537(4):3396-3420. doi:<a href=\"https://doi.org/10.1093/mnras/staf237\">10.1093/mnras/staf237</a>","short":"M. Epstein-Martin, H. Tagawa, Z. Haiman, R. Perna, Monthly Notices of the Royal Astronomical Society 537 (2025) 3396–3420."},"oa_version":"Published Version"},{"DOAJ_listed":"1","publication_status":"published","PlanS_conform":"1","quality_controlled":"1","oa":1,"author":[{"first_name":"Stanislav","last_name":"DeLaurentiis","full_name":"DeLaurentiis, Stanislav"},{"id":"7c006e8c-cc0d-11ee-8322-cb904ef76f36","first_name":"Zoltán","full_name":"Haiman, Zoltán","orcid":"0000-0003-3633-5403","last_name":"Haiman"},{"last_name":"Westernacher-Schneider","full_name":"Westernacher-Schneider, John Ryan","first_name":"John Ryan"},{"first_name":"Luke Major","full_name":"Krauth, Luke Major","last_name":"Krauth"},{"first_name":"Jordy","full_name":"Davelaar, Jordy","last_name":"Davelaar"},{"full_name":"Zrake, Jonathan","last_name":"Zrake","first_name":"Jonathan"},{"first_name":"Andrew","last_name":"MacFadyen","full_name":"MacFadyen, Andrew"}],"_id":"21129","publisher":"IOP Publishing","date_updated":"2026-02-10T09:06:07Z","main_file_link":[{"open_access":"1","url":"https://doi.org/10.3847/1538-4357/ada612"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","day":"04","external_id":{"arxiv":["2405.07897"]},"OA_type":"gold","status":"public","volume":980,"month":"02","abstract":[{"text":"Recent hydrodynamical simulations have shown that circumbinary gas disks drive the orbits of massive binary black holes (BHs) to become eccentric, even when general relativistic (GR) corrections to the orbit are significant. Here, we study the GR apsidal precession of eccentric equal-mass massive binary BHs in circumbinary disks via two-dimensional hydrodynamical simulations. We perform a suite of simulations comparing precessing and nonprecessing binaries across a range of eccentricities, semimajor axes, and precession rates. We find that the GR precession of the binary’s semimajor axis can introduce a dominant modulation in the binary’s accretion rate and the corresponding high-energy electromagnetic light curves. We discuss the conditions under which this occurs and its detailed characteristics and mechanism. Finally, we discuss the potential to observe these precession signatures in electromagnetic- and gravitational-wave observations, as well as the precession signal’s unique importance as a potential tool to constrain the mass, eccentricity, and semimajor axis of binary merger events.","lang":"eng"}],"article_processing_charge":"Yes","article_type":"original","date_created":"2026-01-31T09:30:34Z","oa_version":"Published Version","citation":{"short":"S. DeLaurentiis, Z. Haiman, J.R. Westernacher-Schneider, L.M. Krauth, J. Davelaar, J. Zrake, A. MacFadyen, The Astrophysical Journal 980 (2025).","ama":"DeLaurentiis S, Haiman Z, Westernacher-Schneider JR, et al. Relativistic binary precession: Impact on eccentric massive binary black hole accretion and hydrodynamics. <i>The Astrophysical Journal</i>. 2025;980(1). doi:<a href=\"https://doi.org/10.3847/1538-4357/ada612\">10.3847/1538-4357/ada612</a>","ista":"DeLaurentiis S, Haiman Z, Westernacher-Schneider JR, Krauth LM, Davelaar J, Zrake J, MacFadyen A. 2025. Relativistic binary precession: Impact on eccentric massive binary black hole accretion and hydrodynamics. The Astrophysical Journal. 980(1), 55.","ieee":"S. DeLaurentiis <i>et al.</i>, “Relativistic binary precession: Impact on eccentric massive binary black hole accretion and hydrodynamics,” <i>The Astrophysical Journal</i>, vol. 980, no. 1. IOP Publishing, 2025.","chicago":"DeLaurentiis, Stanislav, Zoltán Haiman, John Ryan Westernacher-Schneider, Luke Major Krauth, Jordy Davelaar, Jonathan Zrake, and Andrew MacFadyen. “Relativistic Binary Precession: Impact on Eccentric Massive Binary Black Hole Accretion and Hydrodynamics.” <i>The Astrophysical Journal</i>. IOP Publishing, 2025. <a href=\"https://doi.org/10.3847/1538-4357/ada612\">https://doi.org/10.3847/1538-4357/ada612</a>.","apa":"DeLaurentiis, S., Haiman, Z., Westernacher-Schneider, J. R., Krauth, L. M., Davelaar, J., Zrake, J., &#38; MacFadyen, A. (2025). Relativistic binary precession: Impact on eccentric massive binary black hole accretion and hydrodynamics. <i>The Astrophysical Journal</i>. IOP Publishing. <a href=\"https://doi.org/10.3847/1538-4357/ada612\">https://doi.org/10.3847/1538-4357/ada612</a>","mla":"DeLaurentiis, Stanislav, et al. “Relativistic Binary Precession: Impact on Eccentric Massive Binary Black Hole Accretion and Hydrodynamics.” <i>The Astrophysical Journal</i>, vol. 980, no. 1, 55, IOP Publishing, 2025, doi:<a href=\"https://doi.org/10.3847/1538-4357/ada612\">10.3847/1538-4357/ada612</a>."},"extern":"1","OA_place":"publisher","doi":"10.3847/1538-4357/ada612","date_published":"2025-02-04T00:00:00Z","publication":"The Astrophysical Journal","language":[{"iso":"eng"}],"type":"journal_article","issue":"1","intvolume":"       980","year":"2025","title":"Relativistic binary precession: Impact on eccentric massive binary black hole accretion and hydrodynamics","article_number":"55","publication_identifier":{"issn":["0004-637X"],"eissn":["1538-4357"]},"arxiv":1},{"doi":"10.3389/fnhum.2025.1566566","type":"journal_article","language":[{"iso":"eng"}],"publication":"Frontiers in Human Neuroscience","date_published":"2025-05-14T00:00:00Z","year":"2025","intvolume":"        19","publication_identifier":{"issn":["1662-5161"]},"pmid":1,"article_number":"1566566","title":"Koopman-based linearization of preparatory EEG dynamics in Parkinson’s disease during galvanic vestibular stimulation","status":"public","article_processing_charge":"No","abstract":[{"text":"Introduction: Parkinson’s disease (PD) impairs motor preparation due to basal ganglia dysfunction, contributing to motor deficits. Galvanic Vestibular Stimulation (GVS), a non-invasive neuromodulation technique, shows promise in enhancing motor function in PD, but its underlying neural mechanisms are poorly understood. This study employs a Deep Koopman model to linearize and analyze preparatory EEG dynamics in PD, hypothesizing that GVS restores cortical activity patterns critical for motor planning.\r\nMethods: EEG data from 18 PD participants (on/off medication) and 18 healthy controls were collected during a preparatory phase of a motor task under three conditions: sham, GVS1 (50–100 Hz multi-sine), and GVS2 (100–150 Hz multi-sine). A Deep Koopman framework mapped EEG signals into a three-dimensional latent space for linear dynamical analysis. Temporal dynamics were assessed via eigenvalue analysis, spatial contributions via regression-based scalp mapping, and motor performance correlations via Pearson’s coefficients. A Linear Quadratic Regulator (LQR) simulated control of PD dynamics toward healthy patterns.\r\nResults: The Deep Koopman model accurately captured EEG dynamics, with eigenvalue analysis showing no significant temporal dynamic differences across groups. Spatial contribution analysis revealed that PD-Off sham conditions deviated most from healthy control EEG patterns, while GVS and medication significantly reduced these deviations, aligning PD patterns closer to controls. Closer alignment correlated with improved motor performance metrics, including reduced reaction and squeeze times. LQR control effectively guided PD neural dynamics toward healthy trajectories in the latent space.\r\nDiscussion: GVS enhances motor preparation in PD by restoring healthy cortical EEG patterns, with additive benefits from dopaminergic medication. The Deep Koopman framework offers a powerful approach for dissecting complex EEG dynamics and designing targeted neuromodulation strategies. These findings elucidate GVS’s therapeutic mechanisms and highlight its potential for personalized PD interventions, warranting further exploration in larger cohorts and varied stimulation protocols.","lang":"eng"}],"month":"05","volume":19,"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)"},"article_type":"original","date_created":"2026-01-31T23:07:16Z","extern":"1","OA_place":"publisher","citation":{"ama":"Kia M, Mirian MS, Soori S, et al. Koopman-based linearization of preparatory EEG dynamics in Parkinson’s disease during galvanic vestibular stimulation. <i>Frontiers in Human Neuroscience</i>. 2025;19. doi:<a href=\"https://doi.org/10.3389/fnhum.2025.1566566\">10.3389/fnhum.2025.1566566</a>","short":"M. Kia, M.S. Mirian, S. Soori, S. Saedi, E. Arasteh, M. Faramarzi, A. Chinchani, S. Lee, A. Luczak, M.J. McKeown, Frontiers in Human Neuroscience 19 (2025).","apa":"Kia, M., Mirian, M. S., Soori, S., Saedi, S., Arasteh, E., Faramarzi, M., … McKeown, M. J. (2025). Koopman-based linearization of preparatory EEG dynamics in Parkinson’s disease during galvanic vestibular stimulation. <i>Frontiers in Human Neuroscience</i>. Frontiers Media. <a href=\"https://doi.org/10.3389/fnhum.2025.1566566\">https://doi.org/10.3389/fnhum.2025.1566566</a>","mla":"Kia, Maryam, et al. “Koopman-Based Linearization of Preparatory EEG Dynamics in Parkinson’s Disease during Galvanic Vestibular Stimulation.” <i>Frontiers in Human Neuroscience</i>, vol. 19, 1566566, Frontiers Media, 2025, doi:<a href=\"https://doi.org/10.3389/fnhum.2025.1566566\">10.3389/fnhum.2025.1566566</a>.","chicago":"Kia, Maryam, Maryam S. Mirian, Saeed Soori, Saeed Saedi, Emad Arasteh, Mohamadhosein Faramarzi, Abhijit Chinchani, Soojin Lee, Artur Luczak, and Martin J. McKeown. “Koopman-Based Linearization of Preparatory EEG Dynamics in Parkinson’s Disease during Galvanic Vestibular Stimulation.” <i>Frontiers in Human Neuroscience</i>. Frontiers Media, 2025. <a href=\"https://doi.org/10.3389/fnhum.2025.1566566\">https://doi.org/10.3389/fnhum.2025.1566566</a>.","ieee":"M. Kia <i>et al.</i>, “Koopman-based linearization of preparatory EEG dynamics in Parkinson’s disease during galvanic vestibular stimulation,” <i>Frontiers in Human Neuroscience</i>, vol. 19. Frontiers Media, 2025.","ista":"Kia M, Mirian MS, Soori S, Saedi S, Arasteh E, Faramarzi M, Chinchani A, Lee S, Luczak A, McKeown MJ. 2025. Koopman-based linearization of preparatory EEG dynamics in Parkinson’s disease during galvanic vestibular stimulation. Frontiers in Human Neuroscience. 19, 1566566."},"oa_version":"Published Version","date_updated":"2026-02-10T09:21:56Z","main_file_link":[{"url":"https://doi.org/10.3389/fnhum.2025.1566566","open_access":"1"}],"OA_type":"gold","day":"14","external_id":{"pmid":["40438537"]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_status":"published","PlanS_conform":"1","quality_controlled":"1","oa":1,"publisher":"Frontiers Media","author":[{"first_name":"Maryam","full_name":"Kia, Maryam","last_name":"Kia"},{"first_name":"Maryam S.","full_name":"Mirian, Maryam S.","last_name":"Mirian"},{"last_name":"Soori","full_name":"Soori, Saeed","first_name":"Saeed"},{"first_name":"Saeed","last_name":"Saedi","full_name":"Saedi, Saeed"},{"full_name":"Arasteh, Emad","last_name":"Arasteh","first_name":"Emad"},{"full_name":"Faramarzi, Mohamadhosein","last_name":"Faramarzi","orcid":"0009-0003-2174-3938","id":"9b785ee7-712d-11f0-b3a8-f7a45b28b9c3","first_name":"Mohamadhosein"},{"last_name":"Chinchani","full_name":"Chinchani, Abhijit","first_name":"Abhijit"},{"full_name":"Lee, Soojin","last_name":"Lee","first_name":"Soojin"},{"first_name":"Artur","full_name":"Luczak, Artur","last_name":"Luczak"},{"last_name":"McKeown","full_name":"McKeown, Martin J.","first_name":"Martin J."}],"_id":"21131","ddc":["570"],"has_accepted_license":"1"},{"oa_version":"Published Version","file":[{"access_level":"open_access","relation":"main_file","date_created":"2026-02-10T09:35:43Z","creator":"dernst","file_id":"21208","success":1,"checksum":"6c190faacf0e3bef98311dc8a12132d4","date_updated":"2026-02-10T09:35:43Z","file_name":"2025_NPJSciencePlants_Monzer.pdf","file_size":974106,"content_type":"application/pdf"}],"OA_place":"publisher","citation":{"ama":"Monzer A, Friml J. Historical and mechanistic perspective on ABP1-TMK1-mediated cell surface auxin signaling. <i>npj Science of Plants</i>. 2025;1(1):2. doi:<a href=\"https://doi.org/10.1038/s44383-025-00002-8\">10.1038/s44383-025-00002-8</a>","short":"A. Monzer, J. Friml, Npj Science of Plants 1 (2025) 2.","ista":"Monzer A, Friml J. 2025. Historical and mechanistic perspective on ABP1-TMK1-mediated cell surface auxin signaling. npj Science of Plants. 1(1), 2.","ieee":"A. Monzer and J. Friml, “Historical and mechanistic perspective on ABP1-TMK1-mediated cell surface auxin signaling.,” <i>npj Science of Plants</i>, vol. 1, no. 1. Springer Nature, p. 2, 2025.","mla":"Monzer, Aline, and Jiří Friml. “Historical and Mechanistic Perspective on ABP1-TMK1-Mediated Cell Surface Auxin Signaling.” <i>Npj Science of Plants</i>, vol. 1, no. 1, Springer Nature, 2025, p. 2, doi:<a href=\"https://doi.org/10.1038/s44383-025-00002-8\">10.1038/s44383-025-00002-8</a>.","apa":"Monzer, A., &#38; Friml, J. (2025). Historical and mechanistic perspective on ABP1-TMK1-mediated cell surface auxin signaling. <i>Npj Science of Plants</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s44383-025-00002-8\">https://doi.org/10.1038/s44383-025-00002-8</a>","chicago":"Monzer, Aline, and Jiří Friml. “Historical and Mechanistic Perspective on ABP1-TMK1-Mediated Cell Surface Auxin Signaling.” <i>Npj Science of Plants</i>. Springer Nature, 2025. <a href=\"https://doi.org/10.1038/s44383-025-00002-8\">https://doi.org/10.1038/s44383-025-00002-8</a>."},"date_created":"2026-02-03T13:03:53Z","article_type":"original","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)"},"article_processing_charge":"Yes (in subscription journal)","volume":1,"month":"07","abstract":[{"text":"The plant hormone auxin regulates growth and development through at least two distinct signaling pathways. The nuclear pathway, involving TIR1/AFB receptors, mediates transcription; whereas the cell surface ABP1-TMK1 auxin perception triggers global ultrafast phosphorylation response. Here, we revisit the rich history of the disputed ABP1 auxin receptor, highlighting recent findings of the involvement of TMKs and other molecular components and focusing on their role in auxin canalization-mediated development.","lang":"eng"}],"department":[{"_id":"JiFr"},{"_id":"GradSch"}],"status":"public","title":"Historical and mechanistic perspective on ABP1-TMK1-mediated cell surface auxin signaling.","pmid":1,"publication_identifier":{"eissn":["3005-1401"]},"acknowledgement":"We gratefully acknowledge the funding by the Austrian Science Fund (FWF; I 6123-B and P 37051-B) and the European Research Council (ERC; 101142681 CYNIPS).We would like to thank Lukas Fiedler for his significant input and thoughtful revision of this manuscript.","issue":"1","year":"2025","intvolume":"         1","date_published":"2025-07-01T00:00:00Z","language":[{"iso":"eng"}],"publication":"npj Science of Plants","type":"journal_article","doi":"10.1038/s44383-025-00002-8","author":[{"first_name":"Aline","id":"2DB5D88C-D7B3-11E9-B8FD-7907E6697425","full_name":"Monzer, Aline","last_name":"Monzer"},{"first_name":"Jiří","id":"4159519E-F248-11E8-B48F-1D18A9856A87","last_name":"Friml","orcid":"0000-0002-8302-7596","full_name":"Friml, Jiří"}],"_id":"21136","ddc":["580"],"has_accepted_license":"1","publisher":"Springer Nature","oa":1,"file_date_updated":"2026-02-10T09:35:43Z","corr_author":"1","quality_controlled":"1","publication_status":"published","project":[{"grant_number":"I06123","name":"Peptide receptors for auxin canalization in Arabidopsis","_id":"bd76d395-d553-11ed-ba76-f678c14f9033"},{"grant_number":"P37051","_id":"7bcece63-9f16-11ee-852c-ae94e099eeb6","name":"Guanylate cyclase activity of TIR1/AFBs auxin receptors"},{"name":"Cyclic nucleotides as second messengers in plants","_id":"8f347782-16d5-11f0-9cad-8c19706ee739","grant_number":"101142681"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","OA_type":"hybrid","external_id":{"pmid":["40630787"]},"day":"01","date_updated":"2026-02-10T09:39:20Z","page":"2"},{"doi":"10.4086/toc.2025.v021a005","language":[{"iso":"eng"}],"date_published":"2025-09-08T00:00:00Z","publication":"Theory of Computing","type":"journal_article","acknowledgement":"This material is based on work directly supported by the IAS Fund for Math and indirectly supported by the National Science Foundation Grant No. CCF-1900460. Any opinions, findings and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation. This work is also supported by the National Science Foundation Grant No. CCF-1815328. Supported by the European Research Council under the European Union’s Seventh Framework Programme\r\n(FP7/2007-2013)/ERC grant agreement no 616160.","issue":"5","year":"2025","intvolume":"        21","title":"A new notion of commutativity for the algorithmic Lovász Local Lemma","arxiv":1,"publication_identifier":{"eissn":["1557-2862"]},"related_material":{"record":[{"status":"public","id":"10072","relation":"earlier_version"}]},"status":"public","article_processing_charge":"No","volume":21,"abstract":[{"lang":"eng","text":"The Lovász Local Lemma (LLL) is a powerful tool in probabilistic\r\ncombinatorics which can be used to establish the existence of objects with certain\r\nproperties. The breakthrough paper by Moser & Tardos (STOC’09 and JACM 2010)\r\nand follow-up work revealed that the LLL has intimate connections with a class of\r\nstochastic local search algorithms for finding such desirable objects.\r\nBesides conditions for convergence, many other natural questions can be asked\r\nabout algorithms; for instance, “are they parallelizable?”, “how many solutions can\r\nthey output?”, “what is the expected ‘weight’ of a solution?”. These questions and\r\nmore have been answered for a class of LLL-inspired algorithms called commutative. In\r\nthis paper we introduce a new, very natural and more general notion of commutativity\r\n(essentially matrix commutativity) which allows us to show a number of new refined\r\nproperties of LLL-inspired local search algorithms with significantly simpler proofs."}],"month":"09","department":[{"_id":"VlKo"}],"article_type":"original","ec_funded":1,"date_created":"2026-02-05T12:04:58Z","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)"},"oa_version":"Published Version","file":[{"access_level":"open_access","file_id":"21209","relation":"main_file","date_created":"2026-02-10T09:54:28Z","creator":"dernst","checksum":"5a9f7cfccac6046fe75a14a4059eed04","success":1,"file_name":"2025_TheoryComputing_Harris.pdf","date_updated":"2026-02-10T09:54:28Z","file_size":509346,"content_type":"application/pdf"}],"OA_place":"publisher","citation":{"short":"D.G. Harris, F. Iliopoulos, V. Kolmogorov, Theory of Computing 21 (2025) 1–34.","ama":"Harris DG, Iliopoulos F, Kolmogorov V. A new notion of commutativity for the algorithmic Lovász Local Lemma. <i>Theory of Computing</i>. 2025;21(5):1-34. doi:<a href=\"https://doi.org/10.4086/toc.2025.v021a005\">10.4086/toc.2025.v021a005</a>","chicago":"Harris, David G., Fotios Iliopoulos, and Vladimir Kolmogorov. “A New Notion of Commutativity for the Algorithmic Lovász Local Lemma.” <i>Theory of Computing</i>. University of Chicago Press, 2025. <a href=\"https://doi.org/10.4086/toc.2025.v021a005\">https://doi.org/10.4086/toc.2025.v021a005</a>.","mla":"Harris, David G., et al. “A New Notion of Commutativity for the Algorithmic Lovász Local Lemma.” <i>Theory of Computing</i>, vol. 21, no. 5, University of Chicago Press, 2025, pp. 1–34, doi:<a href=\"https://doi.org/10.4086/toc.2025.v021a005\">10.4086/toc.2025.v021a005</a>.","apa":"Harris, D. G., Iliopoulos, F., &#38; Kolmogorov, V. (2025). A new notion of commutativity for the algorithmic Lovász Local Lemma. <i>Theory of Computing</i>. University of Chicago Press. <a href=\"https://doi.org/10.4086/toc.2025.v021a005\">https://doi.org/10.4086/toc.2025.v021a005</a>","ieee":"D. G. Harris, F. Iliopoulos, and V. Kolmogorov, “A new notion of commutativity for the algorithmic Lovász Local Lemma,” <i>Theory of Computing</i>, vol. 21, no. 5. University of Chicago Press, pp. 1–34, 2025.","ista":"Harris DG, Iliopoulos F, Kolmogorov V. 2025. A new notion of commutativity for the algorithmic Lovász Local Lemma. Theory of Computing. 21(5), 1–34."},"date_updated":"2026-02-10T10:00:00Z","page":"1 - 34","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","external_id":{"arxiv":["2008.05569"]},"OA_type":"diamond","day":"08","project":[{"grant_number":"616160","_id":"25FBA906-B435-11E9-9278-68D0E5697425","name":"Discrete Optimization in Computer Vision: Theory and Practice","call_identifier":"FP7"}],"publication_status":"published","quality_controlled":"1","PlanS_conform":"1","corr_author":"1","file_date_updated":"2026-02-10T09:54:28Z","oa":1,"author":[{"first_name":"David G.","full_name":"Harris, David G.","last_name":"Harris"},{"full_name":"Iliopoulos, Fotios","last_name":"Iliopoulos","first_name":"Fotios"},{"last_name":"Kolmogorov","full_name":"Kolmogorov, Vladimir","first_name":"Vladimir","id":"3D50B0BA-F248-11E8-B48F-1D18A9856A87"}],"_id":"21143","has_accepted_license":"1","ddc":["510"],"publisher":"University of Chicago Press"},{"publisher":"Society for Industrial and Applied Mathematics","author":[{"last_name":"Kolmogorov","full_name":"Kolmogorov, Vladimir","first_name":"Vladimir","id":"3D50B0BA-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Simone","last_name":"Naldi","full_name":"Naldi, Simone"},{"id":"00223538-AF8F-11E9-A4C7-F729E6697425","first_name":"Jeferson","last_name":"Zapata","full_name":"Zapata, Jeferson"}],"_id":"21144","oa":1,"quality_controlled":"1","publication_status":"published","day":"01","external_id":{"arxiv":["2405.13625"]},"OA_type":"green","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2405.13625"}],"page":"1630-1654","date_updated":"2026-06-12T10:36:59Z","OA_place":"repository","citation":{"ama":"Kolmogorov V, Naldi S, Zapata J. Certifying solutions of degenerate semidefinite programs. <i>SIAM Journal on Optimization</i>. 2025;35(3):1630-1654. doi:<a href=\"https://doi.org/10.1137/24m1664691\">10.1137/24m1664691</a>","short":"V. Kolmogorov, S. Naldi, J. Zapata, SIAM Journal on Optimization 35 (2025) 1630–1654.","ieee":"V. Kolmogorov, S. Naldi, and J. Zapata, “Certifying solutions of degenerate semidefinite programs,” <i>SIAM Journal on Optimization</i>, vol. 35, no. 3. Society for Industrial and Applied Mathematics, pp. 1630–1654, 2025.","ista":"Kolmogorov V, Naldi S, Zapata J. 2025. Certifying solutions of degenerate semidefinite programs. SIAM Journal on Optimization. 35(3), 1630–1654.","mla":"Kolmogorov, Vladimir, et al. “Certifying Solutions of Degenerate Semidefinite Programs.” <i>SIAM Journal on Optimization</i>, vol. 35, no. 3, Society for Industrial and Applied Mathematics, 2025, pp. 1630–54, doi:<a href=\"https://doi.org/10.1137/24m1664691\">10.1137/24m1664691</a>.","apa":"Kolmogorov, V., Naldi, S., &#38; Zapata, J. (2025). Certifying solutions of degenerate semidefinite programs. <i>SIAM Journal on Optimization</i>. Society for Industrial and Applied Mathematics. <a href=\"https://doi.org/10.1137/24m1664691\">https://doi.org/10.1137/24m1664691</a>","chicago":"Kolmogorov, Vladimir, Simone Naldi, and Jeferson Zapata. “Certifying Solutions of Degenerate Semidefinite Programs.” <i>SIAM Journal on Optimization</i>. Society for Industrial and Applied Mathematics, 2025. <a href=\"https://doi.org/10.1137/24m1664691\">https://doi.org/10.1137/24m1664691</a>."},"oa_version":"Preprint","date_created":"2026-02-05T13:33:05Z","article_type":"original","department":[{"_id":"VlKo"},{"_id":"GradSch"}],"article_processing_charge":"No","abstract":[{"text":"This paper deals with the algorithmic aspects of solving feasibility problems of semidefinite programming (SDP), aka linear matrix inequalities (LMIs). Since in some SDP instances all feasible solutions have irrational entries, numerical solvers that work with rational numbers can only find an approximate solution. We study the following question: Is it possible to certify feasibility of a given SDP using an approximate solution that is sufficiently close to some exact solution? Existing approaches make the assumption that there exist rational feasible solutions (and use techniques such as rounding and lattice reduction algorithms). We propose an alternative approach that does not need this assumption. More specifically, we show how to construct a system of polynomial equations whose set of real solutions is guaranteed to have an isolated correct solution (assuming that the target exact solution is maximum-rank). This allows, in particular, for us to use algorithms from real algebraic geometry for solving systems of polynomial equations, yielding a hybrid (or symbolic-numerical) method for SDPs. We experimentally compare it with a pure symbolic method in [D. Henrion, S. Naldi, and M. Safey El Din, SIAM J. Optim., 26 (2016), pp. 2512–2539]; the hybrid method was able to certify feasibility of many SDP instances on which the aforementioned paper failed. Our approach may have further applications, such as refining an approximate solution using methods of numerical algebraic geometry for systems of polynomial equations.","lang":"eng"}],"volume":35,"month":"09","status":"public","related_material":{"record":[{"status":"public","id":"21957","relation":"dissertation_contains"}]},"arxiv":1,"publication_identifier":{"eissn":["1095-7189"],"issn":["1052-6234"]},"title":"Certifying solutions of degenerate semidefinite programs","year":"2025","intvolume":"        35","issue":"3","type":"journal_article","publication":"SIAM Journal on Optimization","date_published":"2025-09-01T00:00:00Z","language":[{"iso":"eng"}],"doi":"10.1137/24m1664691"},{"status":"public","publication_status":"draft","related_material":{"record":[{"id":"21198","status":"public","relation":"dissertation_contains"}]},"department":[{"_id":"ChLa"}],"corr_author":"1","article_processing_charge":"No","abstract":[{"lang":"eng","text":"Personalized federated learning has emerged as a popular approach to training on devices holding statistically heterogeneous data, known as clients. However, most existing approaches require a client to have labeled data for training or finetuning in order to obtain their own personalized model. In this paper we address this by proposing FLowDUP, a novel method that is able to generate a personalized model using only a forward pass with unlabeled data. The generated model parameters reside in a low-dimensional subspace, enabling efficient communication and computation. FLowDUP's learning objective is theoretically motivated by our new transductive multi-task PAC-Bayesian generalization bound, that provides performance guarantees for unlabeled clients. The objective is structured in such a way that it allows both clients with labeled data and clients with only unlabeled data to contribute to the training process. To supplement our theoretical results we carry out a thorough experimental evaluation of FLowDUP, demonstrating strong empirical performance on a range of datasets with differing sorts of statistically heterogeneous clients. Through numerous ablation studies, we test the efficacy of the individual components of the method."}],"month":"05","oa":1,"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)"},"date_created":"2026-02-10T08:20:59Z","OA_place":"repository","citation":{"ieee":"H. Zakerinia, J. A. Scott, and C. Lampert, “Federated learning with unlabeled clients: Personalization can happen in low dimensions,” <i>arXiv</i>. .","ista":"Zakerinia H, Scott JA, Lampert C. Federated learning with unlabeled clients: Personalization can happen in low dimensions. arXiv, <a href=\"https://doi.org/10.48550/ARXIV.2505.15579\">10.48550/ARXIV.2505.15579</a>.","apa":"Zakerinia, H., Scott, J. A., &#38; Lampert, C. (n.d.). Federated learning with unlabeled clients: Personalization can happen in low dimensions. <i>arXiv</i>. <a href=\"https://doi.org/10.48550/ARXIV.2505.15579\">https://doi.org/10.48550/ARXIV.2505.15579</a>","mla":"Zakerinia, Hossein, et al. “Federated Learning with Unlabeled Clients: Personalization Can Happen in Low Dimensions.” <i>ArXiv</i>, doi:<a href=\"https://doi.org/10.48550/ARXIV.2505.15579\">10.48550/ARXIV.2505.15579</a>.","chicago":"Zakerinia, Hossein, Jonathan A Scott, and Christoph Lampert. “Federated Learning with Unlabeled Clients: Personalization Can Happen in Low Dimensions.” <i>ArXiv</i>, n.d. <a href=\"https://doi.org/10.48550/ARXIV.2505.15579\">https://doi.org/10.48550/ARXIV.2505.15579</a>.","ama":"Zakerinia H, Scott JA, Lampert C. Federated learning with unlabeled clients: Personalization can happen in low dimensions. <i>arXiv</i>. doi:<a href=\"https://doi.org/10.48550/ARXIV.2505.15579\">10.48550/ARXIV.2505.15579</a>","short":"H. Zakerinia, J.A. Scott, C. Lampert, ArXiv (n.d.)."},"_id":"21207","oa_version":"Preprint","author":[{"full_name":"Zakerinia, Hossein","last_name":"Zakerinia","orcid":"0009-0007-3977-6462","id":"653bd8b6-f394-11eb-9cf6-c0bbf6cd78d4","first_name":"Hossein"},{"last_name":"Scott","full_name":"Scott, Jonathan A","first_name":"Jonathan A","id":"e499926b-f6e0-11ea-865d-9c63db0031e8"},{"last_name":"Lampert","orcid":"0000-0001-8622-7887","full_name":"Lampert, Christoph","id":"40C20FD2-F248-11E8-B48F-1D18A9856A87","first_name":"Christoph"}],"doi":"10.48550/ARXIV.2505.15579","date_updated":"2026-04-07T11:46:11Z","type":"preprint","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2505.15579"}],"date_published":"2025-05-21T00:00:00Z","language":[{"iso":"eng"}],"publication":"arXiv","year":"2025","day":"21","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","title":"Federated learning with unlabeled clients: Personalization can happen in low dimensions"},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","day":"01","external_id":{"arxiv":["2508.00480"]},"OA_type":"green","project":[{"grant_number":"101034413","_id":"fc2ed2f7-9c52-11eb-aca3-c01059dda49c","name":"IST-BRIDGE: International postdoctoral program","call_identifier":"H2020"}],"date_updated":"2026-02-10T11:39:16Z","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2508.00480","open_access":"1"}],"oa":1,"_id":"21211","author":[{"first_name":"Richard","last_name":"Montgomery","full_name":"Montgomery, Richard"},{"full_name":"Petrova, Kalina H","last_name":"Petrova","id":"554ff4e4-f325-11ee-b0c4-a10dbd523381","first_name":"Kalina H"},{"first_name":"Arjun","full_name":"Ranganathan, Arjun","last_name":"Ranganathan"},{"first_name":"Jane","last_name":"Tan","full_name":"Tan, Jane"}],"publication_status":"submitted","acknowledgement":"Supported by the European Research Council (ERC) under the European Union Horizon 2020 research and innovation programme (grant agreement No. 947978). This project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 101034413.","year":"2025","title":"Packing subdivisions into regular graphs","arxiv":1,"article_number":"2508.00480","doi":"10.48550/arXiv.2508.00480","date_published":"2025-08-01T00:00:00Z","publication":"arXiv","language":[{"iso":"eng"}],"type":"preprint","date_created":"2026-02-10T11:32:41Z","ec_funded":1,"oa_version":"Preprint","OA_place":"repository","citation":{"ama":"Montgomery R, Petrova KH, Ranganathan A, Tan J. Packing subdivisions into regular graphs. <i>arXiv</i>. doi:<a href=\"https://doi.org/10.48550/arXiv.2508.00480\">10.48550/arXiv.2508.00480</a>","short":"R. Montgomery, K.H. Petrova, A. Ranganathan, J. Tan, ArXiv (n.d.).","ista":"Montgomery R, Petrova KH, Ranganathan A, Tan J. Packing subdivisions into regular graphs. arXiv, 2508.00480.","ieee":"R. Montgomery, K. H. Petrova, A. Ranganathan, and J. Tan, “Packing subdivisions into regular graphs,” <i>arXiv</i>. .","apa":"Montgomery, R., Petrova, K. H., Ranganathan, A., &#38; Tan, J. (n.d.). Packing subdivisions into regular graphs. <i>arXiv</i>. <a href=\"https://doi.org/10.48550/arXiv.2508.00480\">https://doi.org/10.48550/arXiv.2508.00480</a>","mla":"Montgomery, Richard, et al. “Packing Subdivisions into Regular Graphs.” <i>ArXiv</i>, 2508.00480, doi:<a href=\"https://doi.org/10.48550/arXiv.2508.00480\">10.48550/arXiv.2508.00480</a>.","chicago":"Montgomery, Richard, Kalina H Petrova, Arjun Ranganathan, and Jane Tan. “Packing Subdivisions into Regular Graphs.” <i>ArXiv</i>, n.d. <a href=\"https://doi.org/10.48550/arXiv.2508.00480\">https://doi.org/10.48550/arXiv.2508.00480</a>."},"status":"public","article_processing_charge":"No","abstract":[{"text":"We show that, for any graph F and η > 0, there exists a d0 = d0(F, η) such that every nvertex d-regular graph with d ≥ d0 has a collection of vertex-disjoint F-subdivisions covering\r\nat least (1 − η)n vertices. This verifies a conjecture of Verstraëte from 2002 and improves a\r\nrecent result of Letzter, Methuku and Sudakov which additionally required d to be at least\r\npolylogarithmic in n.\r\n","lang":"eng"}],"month":"08","department":[{"_id":"MaKw"}]},{"date_created":"2026-02-16T14:50:32Z","article_type":"original","ec_funded":1,"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)"},"oa_version":"Published Version","file":[{"file_id":"21287","relation":"main_file","creator":"dernst","date_created":"2026-02-17T11:12:30Z","access_level":"open_access","file_name":"2025_PRXLife_Sorichetti.pdf","file_size":3732843,"date_updated":"2026-02-17T11:12:30Z","content_type":"application/pdf","checksum":"1702b9bdbfd902a7c08aa4f1479b390d","success":1}],"OA_place":"publisher","citation":{"short":"V. Sorichetti, P. Robin, I. Palaia, A. Hernandez-Armendariz, S. Cuylen-Haering, A. Šarić, PRX Life 3 (2025).","ama":"Sorichetti V, Robin P, Palaia I, Hernandez-Armendariz A, Cuylen-Haering S, Šarić A. Charge distribution of the coating brush drives interchromosome attraction. <i>PRX Life</i>. 2025;3(3). doi:<a href=\"https://doi.org/10.1103/41fd-r847\">10.1103/41fd-r847</a>","ieee":"V. Sorichetti, P. Robin, I. Palaia, A. Hernandez-Armendariz, S. Cuylen-Haering, and A. Šarić, “Charge distribution of the coating brush drives interchromosome attraction,” <i>PRX Life</i>, vol. 3, no. 3. American Physical Society, 2025.","ista":"Sorichetti V, Robin P, Palaia I, Hernandez-Armendariz A, Cuylen-Haering S, Šarić A. 2025. Charge distribution of the coating brush drives interchromosome attraction. PRX Life. 3(3), 033010.","chicago":"Sorichetti, Valerio, Paul Robin, Ivan Palaia, Alberto Hernandez-Armendariz, Sara Cuylen-Haering, and Anđela Šarić. “Charge Distribution of the Coating Brush Drives Interchromosome Attraction.” <i>PRX Life</i>. American Physical Society, 2025. <a href=\"https://doi.org/10.1103/41fd-r847\">https://doi.org/10.1103/41fd-r847</a>.","apa":"Sorichetti, V., Robin, P., Palaia, I., Hernandez-Armendariz, A., Cuylen-Haering, S., &#38; Šarić, A. (2025). Charge distribution of the coating brush drives interchromosome attraction. <i>PRX Life</i>. American Physical Society. <a href=\"https://doi.org/10.1103/41fd-r847\">https://doi.org/10.1103/41fd-r847</a>","mla":"Sorichetti, Valerio, et al. “Charge Distribution of the Coating Brush Drives Interchromosome Attraction.” <i>PRX Life</i>, vol. 3, no. 3, 033010, American Physical Society, 2025, doi:<a href=\"https://doi.org/10.1103/41fd-r847\">10.1103/41fd-r847</a>."},"status":"public","article_processing_charge":"Yes","abstract":[{"text":"The condensation of charged polymers is an important driver for the formation of biomolecular condensates. Recent experiments suggest that this mechanism also controls the clustering of eukaryotic chromosomes during the late stages of cell division. In this process, interchromosome attraction is driven by the condensation of cytoplasmic RNA and Ki-67, a charged intrinsically disordered protein that coats the chromosomes as a brush. Attraction between chromosomes has been shown to be specifically promoted by a localized charged patch on Ki-67, although the physical mechanism remains unclear. To elucidate this process, we combine coarse-grained simulations and analytical theory to study the RNA-mediated interaction between charged polymer brushes on the chromosome surfaces. We show that the charged patch on Ki-67 leads to interchromosome attraction via RNA bridging between the two brushes, whereby the RNA preferentially interacts with the charged patches, leading to stable, long-range forces. By contrast, if the brush is uniformly charged, bridging is basically absent due to complete adsorption of RNA onto the brush. Moreover, the RNA dynamics becomes caged in presence of the charged patch while remaining diffusive with uniform charge. Our work sheds light on the physical origin of chromosome clustering, while also suggesting a general mechanism for cells to tune work production by biomolecular condensates via different charge distributions.","lang":"eng"}],"volume":3,"month":"08","department":[{"_id":"AnSa"},{"_id":"EdHa"}],"issue":"3","acknowledgement":"This work was supported by the European Union’s Horizon 2020 research and innovation programme (A.Š. and V.S., ERC grant Agreement No. 802960 to A.Š., I.P. and P.R.,\r\nMarie Skłodowska-Curie Grant Agreement No. 101034413), the German Research Foundation (S.C-H. and A.H.-A., DFG Project No. 402723784 to S.C-H.), the Vallee Scholarship\r\n(A.Š. and V.S.), the EMBO Young Investigator Programme (A.Š.), and a Ph.D. fellowship from the Boehringer Ingelheim Fonds (A.H.-A.).","year":"2025","intvolume":"         3","title":"Charge distribution of the coating brush drives interchromosome attraction","publication_identifier":{"eissn":["2835-8279"]},"article_number":"033010","doi":"10.1103/41fd-r847","language":[{"iso":"eng"}],"publication":"PRX Life","date_published":"2025-08-11T00:00:00Z","type":"journal_article","file_date_updated":"2026-02-17T11:12:30Z","oa":1,"_id":"21235","author":[{"id":"ef8a92cb-c7b6-11ec-8bea-e1fd5847bc5b","first_name":"Valerio","full_name":"Sorichetti, Valerio","orcid":"0000-0002-9645-6576","last_name":"Sorichetti"},{"full_name":"Robin, Paul","orcid":"0000-0002-5728-9189","last_name":"Robin","first_name":"Paul","id":"48c58128-57b0-11ee-9095-dc28fd97fc1d"},{"full_name":"Palaia, Ivan","orcid":" 0000-0002-8843-9485 ","last_name":"Palaia","first_name":"Ivan","id":"9c805cd2-4b75-11ec-a374-db6dd0ed57fa"},{"first_name":"Alberto","last_name":"Hernandez-Armendariz","full_name":"Hernandez-Armendariz, Alberto"},{"first_name":"Sara","full_name":"Cuylen-Haering, Sara","last_name":"Cuylen-Haering"},{"first_name":"Anđela","id":"bf63d406-f056-11eb-b41d-f263a6566d8b","orcid":"0000-0002-7854-2139","last_name":"Šarić","full_name":"Šarić, Anđela"}],"has_accepted_license":"1","ddc":["570"],"publisher":"American Physical Society","publication_status":"published","DOAJ_listed":"1","quality_controlled":"1","PlanS_conform":"1","corr_author":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","day":"11","OA_type":"gold","project":[{"grant_number":"802960","_id":"eba2549b-77a9-11ec-83b8-a81e493eae4e","name":"Non-Equilibrium Protein Assembly: from Building Blocks to Biological Machines","call_identifier":"H2020"},{"grant_number":"101034413","name":"IST-BRIDGE: International postdoctoral program","_id":"fc2ed2f7-9c52-11eb-aca3-c01059dda49c","call_identifier":"H2020"},{"name":"EMBO Young Investigator Program - Andela Saric","_id":"349b6ff1-11ca-11ed-8bc3-f006047c2eeb"}],"date_updated":"2026-02-17T11:16:26Z"},{"title":"Data-driven theory reveals protrusion and polarity interactions governing collision behavior of distinct motile cells","publication_identifier":{"eissn":["2835-8279"]},"article_number":"033015","arxiv":1,"issue":"3","acknowledgement":"We thank Johannes Flommersfeld, Bram Hoogland, and Ricard Alert for helpful discussions. We thank Gerlinde Schwake for producing the E-cadherin mRNA. This work was funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation), Project-ID 201269156 - SFB 1032 (Project B01 and B12).","year":"2025","intvolume":"         3","language":[{"iso":"eng"}],"publication":"PRX Life","date_published":"2025-08-26T00:00:00Z","type":"journal_article","doi":"10.1103/3hhj-rt1n","oa_version":"Published Version","file":[{"content_type":"application/pdf","date_updated":"2026-02-17T11:18:18Z","file_size":9366716,"file_name":"2025_PRXLife_Brandstaetter.pdf","success":1,"checksum":"70c067ceef3a8262d9c430e85e3ba9ec","creator":"dernst","date_created":"2026-02-17T11:18:18Z","relation":"main_file","file_id":"21288","access_level":"open_access"}],"OA_place":"publisher","citation":{"ama":"Brandstätter T, Brieger E, Brückner D, Ladurner G, Rädler JO, Broedersz CP. Data-driven theory reveals protrusion and polarity interactions governing collision behavior of distinct motile cells. <i>PRX Life</i>. 2025;3(3). doi:<a href=\"https://doi.org/10.1103/3hhj-rt1n\">10.1103/3hhj-rt1n</a>","short":"T. Brandstätter, E. Brieger, D. Brückner, G. Ladurner, J.O. Rädler, C.P. Broedersz, PRX Life 3 (2025).","ieee":"T. Brandstätter, E. Brieger, D. Brückner, G. Ladurner, J. O. Rädler, and C. P. Broedersz, “Data-driven theory reveals protrusion and polarity interactions governing collision behavior of distinct motile cells,” <i>PRX Life</i>, vol. 3, no. 3. American Physical Society, 2025.","ista":"Brandstätter T, Brieger E, Brückner D, Ladurner G, Rädler JO, Broedersz CP. 2025. Data-driven theory reveals protrusion and polarity interactions governing collision behavior of distinct motile cells. PRX Life. 3(3), 033015.","apa":"Brandstätter, T., Brieger, E., Brückner, D., Ladurner, G., Rädler, J. O., &#38; Broedersz, C. P. (2025). Data-driven theory reveals protrusion and polarity interactions governing collision behavior of distinct motile cells. <i>PRX Life</i>. American Physical Society. <a href=\"https://doi.org/10.1103/3hhj-rt1n\">https://doi.org/10.1103/3hhj-rt1n</a>","mla":"Brandstätter, Tom, et al. “Data-Driven Theory Reveals Protrusion and Polarity Interactions Governing Collision Behavior of Distinct Motile Cells.” <i>PRX Life</i>, vol. 3, no. 3, 033015, American Physical Society, 2025, doi:<a href=\"https://doi.org/10.1103/3hhj-rt1n\">10.1103/3hhj-rt1n</a>.","chicago":"Brandstätter, Tom, Emily Brieger, David Brückner, Georg Ladurner, Joachim O. Rädler, and Chase P. Broedersz. “Data-Driven Theory Reveals Protrusion and Polarity Interactions Governing Collision Behavior of Distinct Motile Cells.” <i>PRX Life</i>. American Physical Society, 2025. <a href=\"https://doi.org/10.1103/3hhj-rt1n\">https://doi.org/10.1103/3hhj-rt1n</a>."},"article_type":"original","date_created":"2026-02-16T14:52:02Z","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)"},"article_processing_charge":"Yes","abstract":[{"lang":"eng","text":"The migration behavior of colliding cells is critically determined by transient contact interactions. During these interactions, the motility machinery, including the front-rear polarization of the cell, dynamically responds to surface protein-mediated transmission of forces and biochemical signals between cells. While biomolecular details of such contact interactions are increasingly well understood, it remains unclear what biophysical interaction mechanisms govern the cell-level dynamics of colliding cells and how these mechanisms vary across cell types. Here we develop a phenomenological theory based on 14 candidate contact-interaction mechanisms coupling cell position, protrusion, and polarity. Using high-throughput micropattern experiments, we detect which of these phenomenological contact interactions captures the interaction behaviors of cells. We find that various cell types—ranging from mesenchymal to epithelial cells—are accurately captured by a single model with only two interaction mechanisms: polarity-protrusion coupling and polarity-polarity coupling. Remarkably, the qualitatively different interaction behaviors of distinct cells, as well as cells subject to molecular perturbations of surface protein-mediated signaling, can all be quantitatively captured by varying the strength and sign of the polarity-polarity coupling mechanism. Altogether, our data-driven phenomenological theory of cell-cell interactions reveals polarity-polarity coupling as a versatile and general contact-interaction mechanism, which may underlie diverse collective migration behaviors of motile cells."}],"volume":3,"month":"08","department":[{"_id":"EdHa"}],"status":"public","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","OA_type":"gold","day":"26","external_id":{"arxiv":["2407.17268"]},"date_updated":"2026-02-17T11:20:20Z","author":[{"last_name":"Brandstätter","full_name":"Brandstätter, Tom","first_name":"Tom"},{"last_name":"Brieger","full_name":"Brieger, Emily","first_name":"Emily"},{"first_name":"David","id":"e1e86031-6537-11eb-953a-f7ab92be508d","full_name":"Brückner, David","last_name":"Brückner","orcid":"0000-0001-7205-2975"},{"first_name":"Georg","full_name":"Ladurner, Georg","last_name":"Ladurner"},{"last_name":"Rädler","full_name":"Rädler, Joachim O.","first_name":"Joachim O."},{"first_name":"Chase P.","last_name":"Broedersz","full_name":"Broedersz, Chase P."}],"_id":"21236","ddc":["570"],"has_accepted_license":"1","publisher":"American Physical Society","file_date_updated":"2026-02-17T11:18:18Z","oa":1,"PlanS_conform":"1","quality_controlled":"1","publication_status":"published","DOAJ_listed":"1"}]