[{"file_date_updated":"2025-05-28T09:34:36Z","publication_status":"published","year":"2025","month":"05","volume":42,"related_material":{"link":[{"relation":"software","url":"https://github.com/vkb25/Chromatin-landscape-in-Artemia-franciscana.git"}],"record":[{"relation":"dissertation_contains","id":"20449","status":"public"},{"id":"20444","status":"deleted","relation":"dissertation_contains"}]},"issue":"5","author":[{"full_name":"Bett, Vincent K","id":"57854184-AAE0-11E9-8D04-98D6E5697425","first_name":"Vincent K","last_name":"Bett"},{"full_name":"Trejo Arellano, Minerva S","id":"2b681148-eed5-11eb-b81b-ae229e8620f8","last_name":"Trejo Arellano","orcid":"0000-0002-1982-3475","first_name":"Minerva S"},{"id":"49E1C5C6-F248-11E8-B48F-1D18A9856A87","full_name":"Vicoso, Beatriz","last_name":"Vicoso","first_name":"Beatriz","orcid":"0000-0002-4579-8306"}],"acknowledged_ssus":[{"_id":"ScienComp"}],"pmid":1,"ddc":["570"],"date_updated":"2026-09-03T22:30:48Z","intvolume":"        42","OA_place":"publisher","OA_type":"gold","project":[{"_id":"8ed82125-16d5-11f0-9cad-fbcae312235b","name":"Sex chromosomes in evolution and development","grant_number":"PAT 8748323"},{"grant_number":"F8810","name":"The highjacking of meiosis for asexual reproduction","_id":"34ae1506-11ca-11ed-8bc3-c14f4c474396"}],"external_id":{"pmid":["40202086"],"isi":["001483460200001"]},"has_accepted_license":"1","status":"public","abstract":[{"text":"The males and females of the brine shrimp Artemia franciscana are highly dimorphic, and this dimorphism is associated with substantial sex-biased gene expression in heads and gonads. How these sex-specific patterns of expression are regulated at the molecular level is unknown. A. franciscana also has differentiated ZW sex chromosomes, with complete dosage compensation, but the molecular mechanism through which compensation is achieved is unknown. Here, we conducted CUT&TAG assays targeting 7 post-translational histone modifications (H3K27me3, H3K9me2, H3K9me3, H3K36me3, H3K27ac, H3K4me3, and H4K16ac) in heads and gonads of A. franciscana, allowing us to divide the genome into 12 chromatin states. We further defined functional chromatin signatures for all genes, which were correlated with transcript level abundances. Differences in the occupancy of the profiled epigenetic marks between sexes were associated with differential gene expression between males and females. Finally, we found a significant enrichment of the permissive H4K16ac histone mark in the Z-specific region in both tissues of females but not males, supporting the role of this histone mark in mediating dosage compensation of the Z chromosome.","lang":"eng"}],"corr_author":"1","type":"journal_article","date_created":"2025-05-25T22:16:56Z","oa_version":"Published Version","publication":"Molecular Biology and Evolution","scopus_import":"1","language":[{"iso":"eng"}],"citation":{"chicago":"Bett, Vincent K, Minerva S Trejo Arellano, and Beatriz Vicoso. “Chromatin Landscape Is Associated with Sex-Biased Expression and Drosophila-like Dosage Compensation of the Z Chromosome in Artemia Franciscana.” <i>Molecular Biology and Evolution</i>. Oxford University Press, 2025. <a href=\"https://doi.org/10.1093/molbev/msaf085\">https://doi.org/10.1093/molbev/msaf085</a>.","ieee":"V. K. Bett, M. S. Trejo Arellano, and B. Vicoso, “Chromatin landscape is associated with sex-biased expression and Drosophila-like dosage compensation of the Z chromosome in Artemia franciscana,” <i>Molecular Biology and Evolution</i>, vol. 42, no. 5. Oxford University Press, 2025.","ama":"Bett VK, Trejo Arellano MS, Vicoso B. Chromatin landscape is associated with sex-biased expression and Drosophila-like dosage compensation of the Z chromosome in Artemia franciscana. <i>Molecular Biology and Evolution</i>. 2025;42(5). doi:<a href=\"https://doi.org/10.1093/molbev/msaf085\">10.1093/molbev/msaf085</a>","ista":"Bett VK, Trejo Arellano MS, Vicoso B. 2025. Chromatin landscape is associated with sex-biased expression and Drosophila-like dosage compensation of the Z chromosome in Artemia franciscana. Molecular Biology and Evolution. 42(5), msaf085.","apa":"Bett, V. K., Trejo Arellano, M. S., &#38; Vicoso, B. (2025). Chromatin landscape is associated with sex-biased expression and Drosophila-like dosage compensation of the Z chromosome in Artemia franciscana. <i>Molecular Biology and Evolution</i>. Oxford University Press. <a href=\"https://doi.org/10.1093/molbev/msaf085\">https://doi.org/10.1093/molbev/msaf085</a>","short":"V.K. Bett, M.S. Trejo Arellano, B. Vicoso, Molecular Biology and Evolution 42 (2025).","mla":"Bett, Vincent K., et al. “Chromatin Landscape Is Associated with Sex-Biased Expression and Drosophila-like Dosage Compensation of the Z Chromosome in Artemia Franciscana.” <i>Molecular Biology and Evolution</i>, vol. 42, no. 5, msaf085, Oxford University Press, 2025, doi:<a href=\"https://doi.org/10.1093/molbev/msaf085\">10.1093/molbev/msaf085</a>."},"DOAJ_listed":"1","article_type":"original","title":"Chromatin landscape is associated with sex-biased expression and Drosophila-like dosage compensation of the Z chromosome in Artemia franciscana","oa":1,"user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","department":[{"_id":"BeVi"},{"_id":"DaZi"}],"day":"01","tmp":{"short":"CC BY (4.0)","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)"},"publication_identifier":{"issn":["0737-4038"],"eissn":["1537-1719"]},"article_processing_charge":"Yes","publisher":"Oxford University Press","doi":"10.1093/molbev/msaf085","file":[{"access_level":"open_access","relation":"main_file","creator":"dernst","content_type":"application/pdf","date_created":"2025-05-28T09:34:36Z","file_size":1282772,"date_updated":"2025-05-28T09:34:36Z","file_name":"2025_MBE_Bett.pdf","file_id":"19756","success":1,"checksum":"6c14b03f94b4aadf8869be2c4366d077"}],"isi":1,"acknowledgement":"We thank the Vicoso lab for their help in maintaining Artemia and for their valuable feedback and suggestions. We thank Marwan Elkrewi for his useful technical advice and discussions. We are also grateful to the Scientific Unit at ISTA Austria for computational resources and assistance. This work was supported by Austrian science fund (FWF) grants PAT8748323 and SFB F88-10 (as part of the SFB Meiosis consortium https://sfbmeiosis.org) to BV and Swedish Research Council (Vetenskapsrådet, grant number 2020-06424) to MSTA.","article_number":"msaf085","_id":"19735","date_published":"2025-05-01T00:00:00Z","quality_controlled":"1"},{"publisher":"Institute of Science and Technology Austria","degree_awarded":"PhD","acknowledgement":"My work has been funded through the project \"Functional Advantages of Critical Brain\r\nDynamics\" of the ISTA interdisciplinary fund and through the FWF.\r\n","file":[{"file_size":8105379,"file_name":"2025_Zivadinovic_Predrag_PhD_thesis.pdf","file_id":"20778","embargo":"2026-06-11","date_updated":"2026-06-11T22:30:02Z","checksum":"aae9d1ed53f7b67f75e289c26a02b72f","access_level":"open_access","creator":"pzivadin","relation":"main_file","content_type":"application/pdf","date_created":"2025-12-10T19:28:20Z"},{"relation":"source_file","creator":"pzivadin","access_level":"closed","content_type":"application/zip","date_created":"2025-12-10T19:28:10Z","file_size":8512240,"embargo_to":"open_access","checksum":"8a08a3804ce7d9d625fdf1631113da8c","date_updated":"2026-06-11T22:30:02Z","file_name":"2025_Zivadinovic_Predrag_PhD_thesis_source.zip","file_id":"20779"}],"doi":"10.15479/AT-ISTA-20777","_id":"20777","date_published":"2025-12-11T00:00:00Z","supervisor":[{"full_name":"Csicsvari, Jozsef L","id":"3FA14672-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-5193-4036","first_name":"Jozsef L","last_name":"Csicsvari"}],"das_tickbox":"1","department":[{"_id":"GradSch"},{"_id":"JoCs"}],"day":"11","title":"Scale-free activity as a basis for spatial learning and memory in the brain","oa":1,"user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","publication_identifier":{"issn":["2663-337X"]},"article_processing_charge":"No","doi_confirm":"1","project":[{"_id":"eb943429-77a9-11ec-83b8-9f471cdf5c67","name":"Functional Advantages of Critical Brain Dynamics","grant_number":"M03318"}],"ddc":["570","539","571"],"date_updated":"2026-07-24T08:14:37Z","OA_place":"publisher","language":[{"iso":"eng"}],"citation":{"chicago":"Zivadinovic, Predrag. “Scale-Free Activity as a Basis for Spatial Learning and Memory in the Brain.” Institute of Science and Technology Austria, 2025. <a href=\"https://doi.org/10.15479/AT-ISTA-20777\">https://doi.org/10.15479/AT-ISTA-20777</a>.","short":"P. Zivadinovic, Scale-Free Activity as a Basis for Spatial Learning and Memory in the Brain, Institute of Science and Technology Austria, 2025.","mla":"Zivadinovic, Predrag. <i>Scale-Free Activity as a Basis for Spatial Learning and Memory in the Brain</i>. Institute of Science and Technology Austria, 2025, doi:<a href=\"https://doi.org/10.15479/AT-ISTA-20777\">10.15479/AT-ISTA-20777</a>.","ista":"Zivadinovic P. 2025. Scale-free activity as a basis for spatial learning and memory in the brain. Institute of Science and Technology Austria.","ama":"Zivadinovic P. Scale-free activity as a basis for spatial learning and memory in the brain. 2025. doi:<a href=\"https://doi.org/10.15479/AT-ISTA-20777\">10.15479/AT-ISTA-20777</a>","ieee":"P. Zivadinovic, “Scale-free activity as a basis for spatial learning and memory in the brain,” Institute of Science and Technology Austria, 2025.","apa":"Zivadinovic, P. (2025). <i>Scale-free activity as a basis for spatial learning and memory in the brain</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT-ISTA-20777\">https://doi.org/10.15479/AT-ISTA-20777</a>"},"status":"public","has_accepted_license":"1","abstract":[{"lang":"eng","text":"A major challenge in neuroscience is deciphering how the brain orchestrates behavior in\r\nresponse to changes in environmental conditions. This process is characterized by several\r\nprocessing stages, from perception to the storage of important information. Information\r\nstorage is performed by a memory system implemented through complex networks of highly\r\ninterconnected neurons. The collective operational principles of neuronal networks that support\r\nformation and storage are the main topics of this thesis.\r\nTo investigate the collective dynamics of the hippocampus from the perspective of the brain\r\ncriticality hypothesis, I started by analyzing cascades of neural activity ¯ neuronal avalanches\r\n¯ that have been characterized by the absence of a typical spatial or temporal scale. Measures\r\nderived from neuronal avalanches suggested that during wakefulness the hippocampus operated\r\nfurther away from criticality than during sleep/rest. In addition, neural activity propagated\r\ndifferently in these two brain states, as indicated by different collapses of the avalanche shapes.\r\nNext, the Phenomenological Renormalization Group approach also indicated conceptually\r\nsimilar differences, through the scaling exponent of activity variance α, which was higher during\r\nsleep/rest than during awake. These results confirmed that the activity of the hippocampus\r\nexhibits signatures of criticality and that these signatures change with the state of the brain.\r\nNext, I found that memory retention was predicted by the scaling exponent of activity variance\r\nα. The exponent α measured during the sleep/rest session that followed learning correlated\r\nwith memory retention during the subsequent unrewarded testing session. Moreover, α\r\npredicted performance even when controlled for reactivation that occurs in parallel. Second, α\r\nmeasured in the sleep/rest phase that preceded learning was correlated with the learning speed.\r\nI analyzed distributions of the cells’ characteristic timescale and burstiness. The day-to-day\r\nvariability of these distributions, during sleep/rest that followed learning, correlated with the\r\nscaling exponent of activity variance α, as well as with memory retention. These findings\r\nconfirmed that variance scaling and functional heterogeneity provide behaviorally meaningful\r\nperspectives on hippocampal activity, as they are directly related to memory consolidation.\r\nI further investigated the process of memory acquisition and consolidation between the\r\nhippocampus CA1 and the mEC. During learning, CA1 cells shifted their firing field towards\r\nthe goals, while mEC cells remained mostly stable, shifting their firing fields towards the goals\r\nduring sleep/rest that followed learning. This shift during sleep/rest was supported by the\r\nreactivation process, which occurred in two ways, synchronously with CA1 (during SWRs) and\r\nindependently of the hippocampal SWRs. Both types of reactivation predicted subsequent\r\nmemory retention, as well as the amount of goal-related remapping. Again, the day-to-day\r\nvariability of the distribution of the cell timescales correlated with the goal-related remapping,\r\nin CA1 during the learning session and in mEC during sleep/rest. These results suggest that\r\nin spatial navigation tasks, the functional responsibilities of CA1 and mEC change between\r\nlearning and sleep/rest and that their function benefits from increased functional heterogeneity\r\namong cells.\r\n"}],"corr_author":"1","type":"dissertation","oa_version":"Published Version","date_created":"2025-12-10T19:37:41Z","month":"12","publication_status":"published","file_date_updated":"2026-06-11T22:30:02Z","year":"2025","page":"104","author":[{"last_name":"Zivadinovic","first_name":"Predrag","id":"68AA0E5A-AFDA-11E9-9994-141DE6697425","full_name":"Zivadinovic, Predrag"}],"alternative_title":["ISTA Thesis"]},{"abstract":[{"lang":"eng","text":"Hole spin qubits are rapidly emerging as the workhorse of semiconducting quantum processors because of their large spin-orbit interaction, enabling fast all-electric operations at low power. However, spin-orbit interaction also causes non-uniformities in devices, resulting in locally varying qubit energies and site-dependent anisotropies. While these anisotropies can be used to drive single-spins, if not properly harnessed, they can hinder the path toward large-scale quantum processors. Here, we report on microwave-driven singlet-triplet qubits in planar germanium and use them to investigate the anisotropy of two spins in a double quantum dot. We show two distinct operating regimes depending on the magnetic field direction. For in-plane fields, the two spins are largely anisotropic, and electrically tunable, which enables to measure all the available transitions; coherence times exceeding 3 $\\mu$s are extracted. For out-of-plane fields, they have an isotropic response but preserve the substantial energy difference required to address the singlet-triplet qubit. Even in this field direction, where the qubit lifetime\r\nis strongly affected by nuclear spins, we find 400 ns coherence times. Our work adds a valuable tool to investigate and harness the anisotropy of spin qubits and can be implemented in any large-scale NxN device, facilitating the path towards scalable quantum processors."}],"status":"public","external_id":{"pmid":["40274808"],"isi":["001475587400022"],"arxiv":["2408.03224"]},"has_accepted_license":"1","date_created":"2025-03-19T13:28:12Z","oa_version":"Published Version","publication":"Nature Communications","scopus_import":"1","corr_author":"1","type":"journal_article","DOAJ_listed":"1","citation":{"chicago":"Saez Mollejo, Jaime, Daniel Jirovec, Yona A Schell, Josip Kukucka, Stefano Calcaterra, Daniel Chrastina, Giovanni Isella, Maximilian Rimbach-Russ, Stefano Bosco, and Georgios Katsaros. “Exchange Anisotropies in Microwave-Driven Singlet-Triplet Qubits.” <i>Nature Communications</i>. Springer Nature, 2025. <a href=\"https://doi.org/10.1038/s41467-025-58969-y\">https://doi.org/10.1038/s41467-025-58969-y</a>.","short":"J. Saez Mollejo, D. Jirovec, Y.A. Schell, J. Kukucka, S. Calcaterra, D. Chrastina, G. Isella, M. Rimbach-Russ, S. Bosco, G. Katsaros, Nature Communications 16 (2025).","mla":"Saez Mollejo, Jaime, et al. “Exchange Anisotropies in Microwave-Driven Singlet-Triplet Qubits.” <i>Nature Communications</i>, vol. 16, 3862, Springer Nature, 2025, doi:<a href=\"https://doi.org/10.1038/s41467-025-58969-y\">10.1038/s41467-025-58969-y</a>.","ama":"Saez Mollejo J, Jirovec D, Schell YA, et al. Exchange anisotropies in microwave-driven singlet-triplet qubits. <i>Nature Communications</i>. 2025;16. doi:<a href=\"https://doi.org/10.1038/s41467-025-58969-y\">10.1038/s41467-025-58969-y</a>","ista":"Saez Mollejo J, Jirovec D, Schell YA, Kukucka J, Calcaterra S, Chrastina D, Isella G, Rimbach-Russ M, Bosco S, Katsaros G. 2025. Exchange anisotropies in microwave-driven singlet-triplet qubits. Nature Communications. 16, 3862.","ieee":"J. Saez Mollejo <i>et al.</i>, “Exchange anisotropies in microwave-driven singlet-triplet qubits,” <i>Nature Communications</i>, vol. 16. Springer Nature, 2025.","apa":"Saez Mollejo, J., Jirovec, D., Schell, Y. A., Kukucka, J., Calcaterra, S., Chrastina, D., … Katsaros, G. (2025). Exchange anisotropies in microwave-driven singlet-triplet qubits. <i>Nature Communications</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41467-025-58969-y\">https://doi.org/10.1038/s41467-025-58969-y</a>"},"article_type":"original","language":[{"iso":"eng"}],"date_updated":"2026-09-03T22:31:08Z","ddc":["530"],"arxiv":1,"intvolume":"        16","OA_place":"publisher","project":[{"grant_number":"101069515","name":"Integrated Germanium Quantum Technology","_id":"34c0acea-11ca-11ed-8bc3-8775e10fd452"},{"grant_number":"F8606","_id":"34a66131-11ca-11ed-8bc3-a31681c6b03e","name":"Center for Correlated Quantum Materials and Solid State Quantum Systems: Conventional  and unconventional topological superconductors"},{"grant_number":"I05060","name":"High impedance circuit quantum electrodynamics with hole spins","_id":"c0977eea-5a5b-11eb-8a69-a862db0cf4d1"},{"_id":"262116AA-B435-11E9-9278-68D0E5697425","name":"Hybrid Semiconductor - Superconductor Quantum Devices"},{"call_identifier":"FWF","_id":"3AC91DDA-15DF-11EA-824D-93A3E7B544D1","name":"FWF Open Access Fund"}],"OA_type":"gold","acknowledged_ssus":[{"_id":"M-Shop"},{"_id":"NanoFab"}],"author":[{"full_name":"Saez Mollejo, Jaime","id":"e0390f72-f6e0-11ea-865d-862393336714","last_name":"Saez Mollejo","first_name":"Jaime"},{"last_name":"Jirovec","orcid":"0000-0002-7197-4801","first_name":"Daniel","full_name":"Jirovec, Daniel","id":"4C473F58-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Schell, Yona A","id":"fe39122d-06bb-11ec-a33b-9e22b40e40a5","first_name":"Yona A","last_name":"Schell"},{"id":"3F5D8856-F248-11E8-B48F-1D18A9856A87","full_name":"Kukucka, Josip","first_name":"Josip","last_name":"Kukucka"},{"full_name":"Calcaterra, Stefano","first_name":"Stefano","last_name":"Calcaterra"},{"full_name":"Chrastina, Daniel","last_name":"Chrastina","first_name":"Daniel"},{"last_name":"Isella","first_name":"Giovanni","full_name":"Isella, Giovanni"},{"first_name":"Maximilian","last_name":"Rimbach-Russ","full_name":"Rimbach-Russ, Maximilian"},{"last_name":"Bosco","first_name":"Stefano","full_name":"Bosco, Stefano"},{"last_name":"Katsaros","orcid":"0000-0001-8342-202X","first_name":"Georgios","full_name":"Katsaros, Georgios","id":"38DB5788-F248-11E8-B48F-1D18A9856A87"}],"pmid":1,"file_date_updated":"2025-05-05T07:08:23Z","publication_status":"published","year":"2025","month":"04","related_material":{"record":[{"status":"public","id":"19409","relation":"research_data"},{"id":"19836","status":"public","relation":"dissertation_contains"}],"link":[{"url":"https://ista.ac.at/en/news/the-shadow-of-an-electron/","description":"News on ISTA website","relation":"research_data"}]},"volume":16,"article_number":"3862","_id":"19424","date_published":"2025-04-24T00:00:00Z","quality_controlled":"1","publisher":"Springer Nature","file":[{"date_updated":"2025-05-05T07:08:23Z","file_id":"19645","file_name":"2025_NatureComm_SaezMollejo.pdf","success":1,"checksum":"13fe84cddc9d4e47213bf17acdac70d7","file_size":1548756,"date_created":"2025-05-05T07:08:23Z","content_type":"application/pdf","access_level":"open_access","relation":"main_file","creator":"dernst"}],"acknowledgement":"We thank A. Crippa for helpful discussions. This research was supported by the Scientific Service Units of ISTA through resources provided by the MIBA Machine Shop and the Nanofabrication facility. This research and related results were made possible with the support of the NOMIS Foundation, the HORIZON-RIA 101069515 project and the FWF Projects with DOI:10.55776/F86 and DOI:10.55776/I5060. M.R.-R. acknowledges support from the Netherlands Organization of Scientific Research (NWO) under Veni grant VI.Veni.212.223. The\r\nResearch of S.B. and M.R.-R. was sponsored in part by the Army Research Office and was accomplished under Award Number: W911NF-23-1-0110. The views and conclusions contained in this document are those of the authors and should not be interpreted as representing the official policies, either expressed or implied, of the Army Research Office or the U.S. Government. The U.S. Government is authorized to reproduce and distribute reprints for Government purposes notwithstanding any copyright notation herein.","doi":"10.1038/s41467-025-58969-y","isi":1,"publication_identifier":{"eissn":["2041-1723"]},"tmp":{"short":"CC BY (4.0)","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)"},"article_processing_charge":"Yes","APC_amount":"7068 EUR","oa":1,"title":"Exchange anisotropies in microwave-driven singlet-triplet qubits","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","department":[{"_id":"GeKa"}],"day":"24"},{"year":"2025","publication_status":"published","file_date_updated":"2026-04-01T22:30:07Z","related_material":{"record":[{"status":"public","id":"19424","relation":"part_of_dissertation"}]},"month":"06","alternative_title":["ISTA Thesis"],"author":[{"first_name":"Jaime","last_name":"Saez Mollejo","id":"e0390f72-f6e0-11ea-865d-862393336714","full_name":"Saez Mollejo, Jaime"}],"acknowledged_ssus":[{"_id":"NanoFab"},{"_id":"M-Shop"}],"page":"175","OA_place":"publisher","ddc":["530","539"],"date_updated":"2026-07-29T12:55:59Z","project":[{"grant_number":"101069515","_id":"34c0acea-11ca-11ed-8bc3-8775e10fd452","name":"Integrated Germanium Quantum Technology"},{"grant_number":"F8606","name":"Center for Correlated Quantum Materials and Solid State Quantum Systems: Conventional  and unconventional topological superconductors","_id":"34a66131-11ca-11ed-8bc3-a31681c6b03e"},{"name":"High impedance circuit quantum electrodynamics with hole spins","_id":"c0977eea-5a5b-11eb-8a69-a862db0cf4d1","grant_number":"I05060"}],"doi_confirm":"1","type":"dissertation","corr_author":"1","oa_version":"Published Version","date_created":"2025-06-13T09:01:50Z","has_accepted_license":"1","status":"public","abstract":[{"lang":"eng","text":"Over the past century, researchers have been fascinated by the quantum nature of the\r\nphysical world, initially striving to understand its fundamental principles and consequences, and\r\neventually progressing toward engineering systems that can control and manipulate quantum\r\nproperties. Today, we stand at the dawn of the quantum technology era. While some quantum\r\ntechnologies follow well-defined roadmaps, others are still in the exciting and uncertain early\r\nstages of development. In the fields of quantum computing and quantum simulation, research\r\nis being conducted across a wide variety of platforms. Each of these demonstrates control over\r\nquantum properties but also faces challenges in scaling up to the level of a mature technology.\r\nThis thesis explores some of the fundamental properties of hole spin qubits in planar germanium.\r\nSemiconductor spin qubits are considered strong candidates for the realization of quantum\r\nprocessors, owing to their long relaxation and coherence times, as well as their compatibility\r\nwith existing semiconductor industry infrastructure. Among these, hole spin qubits in planar\r\ngermanium are particularly promising. Their advantages include a large effective mass, which\r\neases fabrication constraints; inherent protection from hyperfine noise; and strong spin-orbit\r\ninteraction, which enables fast and purely electrical control. However, spin-orbit coupling also\r\nintroduces site-dependent variability across qubits, particularly in the g-tensors and spin-flip\r\ntunneling, which might cause that the quantization axes are not aligned. In this thesis, we\r\ninvestigate the tilt between the quantization axes of two hole spins hosted in a double quantum\r\ndot as a function of both the magnetic field direction and various electrostatic configurations,\r\ndemonstrating that both parameters influence this tilt. We conclude by introducing a machine-learning-assisted routine to automatically tune baseband spin qubits. This approach may prove\r\nto be a powerful tool for characterizing spin-orbit effects and gaining deeper insight into the\r\nphysics governing spin qubit behavior.\r\n"}],"language":[{"iso":"eng"}],"citation":{"chicago":"Saez Mollejo, Jaime. “Singlet-Triplet Qubits in Planar Germanium: From Exchange Anisotropies to Autonomous Tuning .” Institute of Science and Technology Austria, 2025. <a href=\"https://doi.org/10.15479/AT-ISTA-19836\">https://doi.org/10.15479/AT-ISTA-19836</a>.","ama":"Saez Mollejo J. Singlet-triplet qubits in planar Germanium: From exchange anisotropies to autonomous tuning . 2025. doi:<a href=\"https://doi.org/10.15479/AT-ISTA-19836\">10.15479/AT-ISTA-19836</a>","ista":"Saez Mollejo J. 2025. Singlet-triplet qubits in planar Germanium: From exchange anisotropies to autonomous tuning . Institute of Science and Technology Austria.","ieee":"J. Saez Mollejo, “Singlet-triplet qubits in planar Germanium: From exchange anisotropies to autonomous tuning ,” Institute of Science and Technology Austria, 2025.","apa":"Saez Mollejo, J. (2025). <i>Singlet-triplet qubits in planar Germanium: From exchange anisotropies to autonomous tuning </i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT-ISTA-19836\">https://doi.org/10.15479/AT-ISTA-19836</a>","short":"J. Saez Mollejo, Singlet-Triplet Qubits in Planar Germanium: From Exchange Anisotropies to Autonomous Tuning , Institute of Science and Technology Austria, 2025.","mla":"Saez Mollejo, Jaime. <i>Singlet-Triplet Qubits in Planar Germanium: From Exchange Anisotropies to Autonomous Tuning </i>. Institute of Science and Technology Austria, 2025, doi:<a href=\"https://doi.org/10.15479/AT-ISTA-19836\">10.15479/AT-ISTA-19836</a>."},"user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","title":"Singlet-triplet qubits in planar Germanium: From exchange anisotropies to autonomous tuning ","oa":1,"day":"13","department":[{"_id":"GradSch"},{"_id":"GeKa"}],"article_processing_charge":"No","tmp":{"short":"CC BY (4.0)","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)"},"publication_identifier":{"issn":["2663-337X"]},"acknowledgement":"This research was supported by the Scientific Service Units of ISTA through resources provided\r\nby the MIBA Machine Shop and the Nanofabrication facility. We acknowledge the support from\r\nthe European Commission with the project Integrated Germanium Quantum Technology (with\r\nDOI:10.3030/101069515), the NOMIS Foundation, the HORIZON-RIA 101069515 project and\r\nthe FWF Projects Center for Correlated Quantum Materials and Solid State Quantum Systems:\r\nConventional and unconventional topological superconductors (with DOI:10.55776/F86) and\r\nHigh impedance circuit quantum electrodynamics with hole spins (with DOI:10.55776/I5060).\r\n","file":[{"access_level":"closed","creator":"jsaezmol","relation":"source_file","content_type":"application/x-zip-compressed","date_created":"2025-06-16T09:38:49Z","embargo_to":"open_access","file_size":59892829,"file_id":"19849","file_name":"istaustriathesis-master - Copy.zip","date_updated":"2026-04-01T22:30:07Z","checksum":"643bfddead59857536cce4d57c775b32"},{"creator":"jsaezmol","relation":"main_file","access_level":"open_access","date_created":"2025-06-18T08:50:16Z","content_type":"application/pdf","file_size":22382376,"checksum":"e3dcb767fcc2b1787a455fdda991cefb","file_name":"SaezMollejo_PhDFinal_pdfa-1b.pdf","file_id":"19851","embargo":"2026-04-01","date_updated":"2026-04-01T22:30:07Z"}],"doi":"10.15479/AT-ISTA-19836","publisher":"Institute of Science and Technology Austria","degree_awarded":"PhD","supervisor":[{"id":"38DB5788-F248-11E8-B48F-1D18A9856A87","full_name":"Katsaros, Georgios","last_name":"Katsaros","first_name":"Georgios","orcid":"0000-0001-8342-202X"}],"date_published":"2025-06-13T00:00:00Z","_id":"19836"},{"date_updated":"2026-07-23T06:09:20Z","ddc":["515","519"],"OA_place":"publisher","project":[{"grant_number":"F06504","name":"Taming Complexity in Partial Differential Systems","_id":"260482E2-B435-11E9-9278-68D0E5697425","call_identifier":"FWF"}],"abstract":[{"text":"The theory of optimal transport provides an elegant and powerful description of many evolution\r\nequations as gradient flows. The primary objective of this thesis is to adapt and extend the\r\ntheory to deal with important equations that are not covered by the classical framework,\r\nspecifically boundary value problems and kinetic equations. Additionally, we establish new\r\nresults in periodic homogenization for discrete dynamical optimal transport and in quantization\r\nof measures.\r\nSection 1.1 serves as an invitation to the classical theory of optimal transport, including the\r\nmain definitions and a selection of well-established theorems. Sections 1.2-1.5 introduce the\r\nmain results of this thesis, outline the motivations, and review the current state of the art.\r\nIn Chapter 2, we consider the Fokker–Planck equation on a bounded set with positive Dirichlet\r\nboundary conditions. We construct a time-discrete scheme involving a modification of the\r\nWasserstein distance and, under weak assumptions, prove its convergence to a solution of this\r\nboundary value problem. In dimension 1, we show that this solution is a gradient flow in a\r\nsuitable space of measures.\r\nChapter 3 presents joint work with Giovanni Brigati and Jan Maas. We introduce a new theory\r\nof optimal transport to describe and study particle systems at the mesoscopic scale. We prove\r\nadapted versions of some fundamental theorems, including the Benamou–Brenier formula and\r\nthe identification of absolutely continuous curves of measures.\r\nChapter 4 presents joint work with Lorenzo Portinale. We prove convergence of dynamical\r\ntransportation functionals on periodic graphs in the large-scale limit when the cost functional\r\nis asymptotically linear. Additionally, we show that discrete 1-Wasserstein distances converge\r\nto 1-Wasserstein distances constructed from crystalline norms on R\r\nd\r\n.\r\nChapter 5 concerns optimal empirical quantization: the problem of approximating a measure\r\nby the sum of n equally weighted Dirac deltas, so as to minimize the error in the p-Wasserstein\r\ndistance. Our main result is an analog of Zador’s theorem, providing asymptotic bounds for\r\nthe minimal error as n tends to infinity.\r\n","lang":"eng"}],"has_accepted_license":"1","status":"public","oa_version":"Published Version","date_created":"2025-10-28T13:10:49Z","type":"dissertation","corr_author":"1","citation":{"chicago":"Quattrocchi, Filippo. “Optimal Transport Methods for Kinetic Equations, Boundary Value Problems, and Discretization of Measures.” Institute of Science and Technology Austria, 2025. <a href=\"https://doi.org/10.15479/AT-ISTA-20563\">https://doi.org/10.15479/AT-ISTA-20563</a>.","ieee":"F. Quattrocchi, “Optimal transport methods for kinetic equations, boundary value problems, and discretization of measures,” Institute of Science and Technology Austria, 2025.","ista":"Quattrocchi F. 2025. Optimal transport methods for kinetic equations, boundary value problems, and discretization of measures. Institute of Science and Technology Austria.","ama":"Quattrocchi F. Optimal transport methods for kinetic equations, boundary value problems, and discretization of measures. 2025. doi:<a href=\"https://doi.org/10.15479/AT-ISTA-20563\">10.15479/AT-ISTA-20563</a>","apa":"Quattrocchi, F. (2025). <i>Optimal transport methods for kinetic equations, boundary value problems, and discretization of measures</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT-ISTA-20563\">https://doi.org/10.15479/AT-ISTA-20563</a>","short":"F. Quattrocchi, Optimal Transport Methods for Kinetic Equations, Boundary Value Problems, and Discretization of Measures, Institute of Science and Technology Austria, 2025.","mla":"Quattrocchi, Filippo. <i>Optimal Transport Methods for Kinetic Equations, Boundary Value Problems, and Discretization of Measures</i>. Institute of Science and Technology Austria, 2025, doi:<a href=\"https://doi.org/10.15479/AT-ISTA-20563\">10.15479/AT-ISTA-20563</a>."},"language":[{"iso":"eng"}],"file_date_updated":"2026-01-01T23:30:03Z","publication_status":"published","year":"2025","month":"11","related_material":{"record":[{"id":"20569","status":"public","relation":"part_of_dissertation"},{"relation":"part_of_dissertation","status":"public","id":"20571"},{"relation":"part_of_dissertation","id":"20570","status":"public"},{"status":"public","id":"18706","relation":"part_of_dissertation"}]},"author":[{"orcid":"0009-0000-9773-1931","first_name":"Filippo","last_name":"Quattrocchi","full_name":"Quattrocchi, Filippo","id":"3ebd6ba8-edfb-11eb-afb5-91a9745ba308"}],"alternative_title":["ISTA Thesis"],"page":"240","degree_awarded":"PhD","publisher":"Institute of Science and Technology Austria","acknowledgement":"The research contained in this thesis has received funding from the Austrian Science\r\nFund (FWF) project 10.55776/F65.","file":[{"embargo":"2026-01-01","date_updated":"2026-01-01T23:30:03Z","file_id":"20653","file_name":"2025_quattrocchi_filippo_thesis.pdf","checksum":"6f55275bdf99992be3a6457d949dd664","file_size":4326411,"date_created":"2025-11-17T21:04:15Z","content_type":"application/pdf","access_level":"open_access","relation":"main_file","creator":"fquattro"},{"date_created":"2025-11-17T21:05:43Z","content_type":"application/zip","creator":"fquattro","relation":"source_file","access_level":"closed","checksum":"707e580f5d993a214c0dba456b75837b","file_name":"2025_quattrocchi_thesis.zip","file_id":"20654","date_updated":"2026-01-01T23:30:03Z","file_size":11726509,"embargo_to":"open_access"}],"doi":"10.15479/AT-ISTA-20563","supervisor":[{"orcid":"0000-0002-0845-1338","first_name":"Jan","last_name":"Maas","full_name":"Maas, Jan","id":"4C5696CE-F248-11E8-B48F-1D18A9856A87"}],"date_published":"2025-11-03T00:00:00Z","_id":"20563","oa":1,"title":"Optimal transport methods for kinetic equations, boundary value problems, and discretization of measures","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","department":[{"_id":"GradSch"},{"_id":"JaMa"}],"day":"03","keyword":["optimal transport","kinetic equations","boundary value problems","quantization","gradient flows","homogenization"],"publication_identifier":{"issn":["2663-337X"]},"tmp":{"short":"CC BY (4.0)","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)"},"article_processing_charge":"No"},{"main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2502.15665"}],"type":"preprint","corr_author":"1","publication":"arXiv","oa_version":"Preprint","date_created":"2025-10-28T13:12:08Z","external_id":{"arxiv":["2502.15665"]},"status":"public","abstract":[{"text":"This is the first part of a general description in terms of mass transport for time-evolving interacting particles systems, at a mesoscopic level. Beyond kinetic theory, our framework naturally applies in biology, computer vision, and engineering. The central object of our study is a new discrepancy d between two probability distributions in position and velocity states, which is reminiscent of the 2-Wasserstein distance, but of second-order nature. We construct d in two steps. First, we optimise over transport plans. The cost function is given by the minimal acceleration between two coupled states on a fixed time horizon T. Second, we further optimise over the time horizon T > 0. We prove the existence of optimal transport plans and maps, and study two time-continuous characterisations of d. One is given in terms of dynamical transport plans. The other one -- in the spirit of the Benamou--Brenier formula -- is formulated as the minimisation of an action of the acceleration field, constrained by Vlasov's equations. Equivalence of static and dynamical formulations of d holds true. While part of this result can be derived from recent, parallel developments in optimal control between measures, we give an original proof relying on two new ingredients: Galilean regularisation of Vlasov's equations and a kinetic Monge--Mather shortening principle. Finally, we establish a first-order differential calculus in the geometry induced by d, and identify solutions to Vlasov's equations with curves of measures satisfying a certain d-absolute continuity condition. One consequence is an explicit formula for the d-derivative of such curves.","lang":"eng"}],"language":[{"iso":"eng"}],"citation":{"chicago":"Brigati, Giovanni, Jan Maas, and Filippo Quattrocchi. “Kinetic Optimal Transport (OTIKIN) -- Part 1: Second-Order Discrepancies between Probability Measures.” <i>ArXiv</i>, n.d. <a href=\"https://doi.org/10.48550/arXiv.2502.15665\">https://doi.org/10.48550/arXiv.2502.15665</a>.","apa":"Brigati, G., Maas, J., &#38; Quattrocchi, F. (n.d.). Kinetic Optimal Transport (OTIKIN) -- Part 1: Second-order discrepancies between probability measures. <i>arXiv</i>. <a href=\"https://doi.org/10.48550/arXiv.2502.15665\">https://doi.org/10.48550/arXiv.2502.15665</a>","ista":"Brigati G, Maas J, Quattrocchi F. Kinetic Optimal Transport (OTIKIN) -- Part 1: Second-order discrepancies between probability measures. arXiv, 2502.15665.","ama":"Brigati G, Maas J, Quattrocchi F. Kinetic Optimal Transport (OTIKIN) -- Part 1: Second-order discrepancies between probability measures. <i>arXiv</i>. doi:<a href=\"https://doi.org/10.48550/arXiv.2502.15665\">10.48550/arXiv.2502.15665</a>","ieee":"G. Brigati, J. Maas, and F. Quattrocchi, “Kinetic Optimal Transport (OTIKIN) -- Part 1: Second-order discrepancies between probability measures,” <i>arXiv</i>. .","mla":"Brigati, Giovanni, et al. “Kinetic Optimal Transport (OTIKIN) -- Part 1: Second-Order Discrepancies between Probability Measures.” <i>ArXiv</i>, 2502.15665, doi:<a href=\"https://doi.org/10.48550/arXiv.2502.15665\">10.48550/arXiv.2502.15665</a>.","short":"G. Brigati, J. Maas, F. Quattrocchi, ArXiv (n.d.)."},"ec_funded":1,"OA_place":"repository","arxiv":1,"date_updated":"2026-09-03T22:31:08Z","OA_type":"green","project":[{"name":"Taming Complexity in Partial Differential Systems","_id":"fc31cba2-9c52-11eb-aca3-ff467d239cd2","grant_number":"F6504"},{"call_identifier":"H2020","name":"IST-BRIDGE: International postdoctoral program","_id":"fc2ed2f7-9c52-11eb-aca3-c01059dda49c","grant_number":"101034413"}],"author":[{"first_name":"Giovanni","last_name":"Brigati","id":"63ff57e8-1fbb-11ee-88f2-f558ffc59cf1","full_name":"Brigati, Giovanni"},{"id":"4C5696CE-F248-11E8-B48F-1D18A9856A87","full_name":"Maas, Jan","last_name":"Maas","first_name":"Jan","orcid":"0000-0002-0845-1338"},{"last_name":"Quattrocchi","first_name":"Filippo","orcid":"0009-0000-9773-1931","id":"3ebd6ba8-edfb-11eb-afb5-91a9745ba308","full_name":"Quattrocchi, Filippo"}],"year":"2025","publication_status":"draft","related_material":{"record":[{"relation":"dissertation_contains","id":"20563","status":"public"}]},"month":"08","_id":"20569","date_published":"2025-08-10T00:00:00Z","article_number":"2502.15665","doi":"10.48550/arXiv.2502.15665","acknowledgement":"This work was partially inspired by an unpublished note from 2014 by Guillaume Carlier,\r\nJean Dolbeault, and Bruno Nazaret. GB deeply thanks Jean Dolbeault for proposing\r\nthis problem to him, guiding him into the subject, and sharing the aforementioned note.\r\nWe are grateful to Karthik Elamvazhuthi for making us aware of the work [20].\r\nThe work of GB has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Sklodowska-Curie grant agreement\r\nNo 101034413.\r\nJM and FQ gratefully acknowledge support from the Austrian Science Fund (FWF)\r\nproject 10.55776/F65.","article_processing_charge":"No","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"Kinetic Optimal Transport (OTIKIN) -- Part 1: Second-order discrepancies between probability measures","oa":1,"keyword":["optimal transport","kinetic theory","second-order discrepancy","Vlasov equation","Wasserstein splines."],"day":"10","department":[{"_id":"GradSch"},{"_id":"JaMa"}]},{"page":"82","acknowledged_ssus":[{"_id":"M-Shop"}],"author":[{"first_name":"Sarath S","last_name":"Suresh","full_name":"Suresh, Sarath S","id":"3D126CC4-F248-11E8-B48F-1D18A9856A87"}],"alternative_title":["ISTA Thesis"],"month":"06","related_material":{"record":[{"relation":"part_of_dissertation","id":"10299","status":"public"}]},"file_date_updated":"2025-12-27T23:30:02Z","publication_status":"published","year":"2025","citation":{"apa":"Suresh, S. S. (2025). <i>Turbulence in polymeric flows: A characterisation of elasto-inertial turbulence and the maximum drag reduction asymptote</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT-ISTA-19906\">https://doi.org/10.15479/AT-ISTA-19906</a>","ieee":"S. S. Suresh, “Turbulence in polymeric flows: A characterisation of elasto-inertial turbulence and the maximum drag reduction asymptote,” Institute of Science and Technology Austria, 2025.","ama":"Suresh SS. Turbulence in polymeric flows: A characterisation of elasto-inertial turbulence and the maximum drag reduction asymptote. 2025. doi:<a href=\"https://doi.org/10.15479/AT-ISTA-19906\">10.15479/AT-ISTA-19906</a>","ista":"Suresh SS. 2025. Turbulence in polymeric flows: A characterisation of elasto-inertial turbulence and the maximum drag reduction asymptote. Institute of Science and Technology Austria.","mla":"Suresh, Sarath S. <i>Turbulence in Polymeric Flows: A Characterisation of Elasto-Inertial Turbulence and the Maximum Drag Reduction Asymptote</i>. Institute of Science and Technology Austria, 2025, doi:<a href=\"https://doi.org/10.15479/AT-ISTA-19906\">10.15479/AT-ISTA-19906</a>.","short":"S.S. Suresh, Turbulence in Polymeric Flows: A Characterisation of Elasto-Inertial Turbulence and the Maximum Drag Reduction Asymptote, Institute of Science and Technology Austria, 2025.","chicago":"Suresh, Sarath S. “Turbulence in Polymeric Flows: A Characterisation of Elasto-Inertial Turbulence and the Maximum Drag Reduction Asymptote.” Institute of Science and Technology Austria, 2025. <a href=\"https://doi.org/10.15479/AT-ISTA-19906\">https://doi.org/10.15479/AT-ISTA-19906</a>."},"ec_funded":1,"language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"Flows of ordinary fluids such as water or air transition from laminar to turbulent\r\nmotion as the velocity increases. This simple dependence of the flow state\r\nsolely on inertia, does not apply to more complex substances such as polymericand biofluids which commonly have elastic as well as viscous properties. Here\r\nvarious different instabilities and turbulent states can arise at low and even\r\nvanishing inertia, while high inertia turbulence counterintuitively is suppressed\r\nand its drag strongly reduced. We here show in experiments of a viscoelastic\r\nmodel fluid that the phenomena observed at low and high inertia have a\r\ncommon origin and that the same dynamical state, elasto-inertial turbulence,\r\npersists across four orders of magnitude in Reynolds number, ranging from\r\nvery low inertia, all the way to high inertia Maximum drag reduction (MDR)\r\nasymptote. We also explore the transitions from Newtonian turbulence to\r\nMDR, and specific cases of flow at high polymer concentrations, exploring the\r\nrelationship between flow at these wide range of control parameters.\r\n"}],"status":"public","has_accepted_license":"1","oa_version":"Published Version","date_created":"2025-06-26T08:39:08Z","type":"dissertation","corr_author":"1","doi_confirm":"1","project":[{"grant_number":"665385","_id":"2564DBCA-B435-11E9-9278-68D0E5697425","name":"International IST Doctoral Program","call_identifier":"H2020"}],"date_updated":"2026-07-29T12:55:31Z","ddc":["530"],"OA_place":"publisher","publication_identifier":{"issn":["2663-337X"]},"tmp":{"short":"CC BY-NC-SA (4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode","image":"/images/cc_by_nc_sa.png","name":"Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)"},"article_processing_charge":"No","department":[{"_id":"GradSch"},{"_id":"BjHo"}],"day":"26","oa":1,"title":"Turbulence in polymeric flows: A characterisation of elasto-inertial turbulence and the maximum drag reduction asymptote","license":"https://creativecommons.org/licenses/by-nc-sa/4.0/","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","date_published":"2025-06-26T00:00:00Z","_id":"19906","supervisor":[{"full_name":"Hof, Björn","id":"3A374330-F248-11E8-B48F-1D18A9856A87","last_name":"Hof","orcid":"0000-0003-2057-2754","first_name":"Björn"}],"degree_awarded":"PhD","publisher":"Institute of Science and Technology Austria","file":[{"file_size":6504571,"checksum":"302a07605a9e64ac247c2036d5f5b1cd","file_name":"Thesis_v9_PDFA2b.pdf","file_id":"19907","embargo":"2025-12-27","date_updated":"2025-12-27T23:30:02Z","creator":"cchlebak","relation":"main_file","access_level":"open_access","content_type":"application/pdf","date_created":"2025-06-26T08:40:53Z"},{"content_type":"application/x-zip-compressed","date_created":"2025-06-26T08:41:24Z","relation":"source_file","creator":"cchlebak","access_level":"closed","checksum":"5d69d10bdacc24c27f02924379405bd9","date_updated":"2025-12-27T23:30:02Z","file_id":"19908","file_name":"Thesis Template - ISTA [istaustriathesis].zip","file_size":59092991,"embargo_to":"open_access"}],"doi":"10.15479/AT-ISTA-19906","acknowledgement":"This work was partially funded by the European Union’s Horizon 2020 research\r\nand innovation programme under the Marie Skłodowska-Curie grant agreement\r\nNo. 665385."},{"keyword":["phase transition","open quantum system","phase diagram","cavity quantum electrodynamics","superconducting qubits","semiclassical physics","quantum optics","josephson junction","parametric converter","phase conjugation","quantum radar","quantum entanglement","correlation","quantum sensing"],"day":"1","department":[{"_id":"GradSch"},{"_id":"JoFi"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"Quantum remote sensing and non-equilibrium phase transitions in the microwave regime","oa":1,"article_processing_charge":"No","tmp":{"short":"CC BY (4.0)","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)"},"publication_identifier":{"issn":["2663-337X"]},"file":[{"file_size":4129208,"checksum":"ba6cd2289d0141a160a14fc97df1632f","date_updated":"2025-10-11T22:30:02Z","embargo":"2025-10-11","file_name":"PhD_Thesis_Riya_Sett_pdfa.pdf","file_id":"19538","relation":"main_file","creator":"rsett","access_level":"open_access","date_created":"2025-04-10T11:33:22Z","content_type":"application/pdf"},{"access_level":"closed","relation":"source_file","creator":"rsett","date_created":"2025-04-10T11:34:08Z","content_type":"application/x-zip-compressed","embargo_to":"open_access","file_size":6646110,"date_updated":"2025-10-11T22:30:02Z","file_name":"PhD Thesis Riya Sett.zip","file_id":"19539","checksum":"ee63a94cb8f7adf5e766903028b81ed6"}],"doi":"10.15479/AT-ISTA-19533","acknowledgement":"I acknowledge the generous financial support of the Austrian Science Fund (FWF) via BeyondC\r\n(F7105) and the European Union’s Horizon 2020 research and innovation program (FETopen\r\nQUARTET, Grant Agreement No. 862644), which made this research possible. I also extend\r\nmy sincere appreciation to the MIBA workshop and the Institute of Science and Technology\r\nAustria nanofabrication facility for their technical assistance, which was instrumental in realizing\r\nthis work.","publisher":"Institute of Science and Technology Austria","degree_awarded":"PhD","_id":"19533","date_published":"2025-04-01T00:00:00Z","supervisor":[{"first_name":"Johannes M","orcid":"0000-0001-8112-028X","last_name":"Fink","id":"4B591CBA-F248-11E8-B48F-1D18A9856A87","full_name":"Fink, Johannes M"}],"related_material":{"record":[{"status":"public","id":"18978","relation":"research_data"},{"relation":"part_of_dissertation","status":"public","id":"19280"},{"relation":"part_of_dissertation","status":"public","id":"17183"},{"id":"13117","status":"public","relation":"part_of_dissertation"}]},"month":"04","year":"2025","file_date_updated":"2025-10-11T22:30:02Z","publication_status":"published","page":"109","alternative_title":["ISTA Thesis"],"author":[{"last_name":"Sett","first_name":"Riya","orcid":"0000-0001-7641-8348","id":"2E6D040E-F248-11E8-B48F-1D18A9856A87","full_name":"Sett, Riya"}],"acknowledged_ssus":[{"_id":"ScienComp"},{"_id":"M-Shop"},{"_id":"NanoFab"},{"_id":"LifeSc"},{"_id":"SSU"}],"project":[{"grant_number":"862644","_id":"237CBA6C-32DE-11EA-91FC-C7463DDC885E","name":"Quantum readout techniques and technologies","call_identifier":"H2020"},{"name":"QUANTUM INFORMATION SYSTEMS BEYOND CLASSICAL CAPABILITIES / P5- Integration of Superconducting Quantum Circuits","_id":"bdb108fd-d553-11ed-ba76-83dc74a9864f","grant_number":"F07105"}],"doi_confirm":"1","OA_place":"publisher","ddc":["530"],"date_updated":"2026-08-12T08:45:39Z","language":[{"iso":"eng"}],"ec_funded":1,"citation":{"chicago":"Sett, Riya. “Quantum Remote Sensing and Non-Equilibrium Phase Transitions in the Microwave Regime.” Institute of Science and Technology Austria, 2025. <a href=\"https://doi.org/10.15479/AT-ISTA-19533\">https://doi.org/10.15479/AT-ISTA-19533</a>.","ista":"Sett R. 2025. Quantum remote sensing and non-equilibrium phase transitions in the microwave regime. Institute of Science and Technology Austria.","ama":"Sett R. Quantum remote sensing and non-equilibrium phase transitions in the microwave regime. 2025. doi:<a href=\"https://doi.org/10.15479/AT-ISTA-19533\">10.15479/AT-ISTA-19533</a>","ieee":"R. Sett, “Quantum remote sensing and non-equilibrium phase transitions in the microwave regime,” Institute of Science and Technology Austria, 2025.","apa":"Sett, R. (2025). <i>Quantum remote sensing and non-equilibrium phase transitions in the microwave regime</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT-ISTA-19533\">https://doi.org/10.15479/AT-ISTA-19533</a>","short":"R. Sett, Quantum Remote Sensing and Non-Equilibrium Phase Transitions in the Microwave Regime, Institute of Science and Technology Austria, 2025.","mla":"Sett, Riya. <i>Quantum Remote Sensing and Non-Equilibrium Phase Transitions in the Microwave Regime</i>. Institute of Science and Technology Austria, 2025, doi:<a href=\"https://doi.org/10.15479/AT-ISTA-19533\">10.15479/AT-ISTA-19533</a>."},"type":"dissertation","corr_author":"1","date_created":"2025-04-09T16:44:26Z","oa_version":"Published Version","status":"public","has_accepted_license":"1","abstract":[{"lang":"eng","text":"This thesis explores advancements in quantum remote sensing and non-equilibrium phase\r\ntransitions in the microwave regime, with a focus on dissipative phase transitions and quantumenhanced sensing.\r\nIn the first project, I experimentally studied photon blockade breakdown as a dissipative phase\r\ntransition in a zero-dimensional cavity-qubit system. By defining an appropriate thermodynamic\r\nlimit, we demonstrated that the observed bistability is a genuine signature of a first-order\r\nphase transition in this system. This work provides insight into non-equilibrium quantum\r\ndynamics and phase transitions in driven-dissipative open quantum systems.\r\nThe second project focuses on the experimental realization of a phase-conjugate receiver for\r\nquantum illumination (QI), a quantum sensing protocol that enhances target detection in noisy\r\nenvironments using entangled light. While an ideal spontaneous parametric down-conversion\r\n(SPDC) source and receiver could, in theory, provide up to a 6 dB advantage over classical\r\nillumination, no such ideal receiver exists. Instead, we explore an experimental realization of a\r\nphase-conjugate receiver for QI in the microwave regime at millikelvin temperatures using a\r\nJosephson parametric converter (JPC) as a source of continuous-variable Gaussian entangled\r\nsignal-idler pairs, where a maximum 3 dB advantage is theoretically achievable. We investigate\r\nkey experimental limitations that constrain practical QI performance, contributing to the\r\ndevelopment of quantum-enhanced sensing.\r\nAdditionally, this thesis presents efficient digital signal processing (DSP) techniques implemented in C++ and Python in collaboration with Przemysław Zieliński and Luka Drmić. These\r\nmethods, optimized using the Intel Integrated Performance Primitives (IPP) library, have been\r\nessential in data acquisition, noise filtering, and correlation analysis across multiple research\r\nprojects. Although not real-time, these DSP techniques significantly enhance the accuracy of\r\nquantum measurements.\r\nOverall, this thesis advances quantum-enhanced sensing by establishing the thermodynamic\r\nlimit in a single transmon-cavity system and experimentally exploring a phase-conjugate receiver\r\nfor QI. These findings contribute to quantum metrology, particularly for weak signal detection\r\nand remote sensing in noisy environments.\r\n"}]},{"doi":"10.1103/PhysRevLett.134.063601","isi":1,"acknowledgement":"The authors thank G. Arnold and R. Sahu for the discussions, L. Drmic for software development, the MIBA workshop and the ISTA nanofabrication facility for technical support, and VTT Technical Research Centre of Finland for providing us TWPAs for follow-up measurements. This work was supported by the Austrian Science Fund (FWF) [Grant DOI: 10.55776/F71] through BeyondC (F7105) and IST Austria. E. S. R. is the recipient of a DOC fellowship of the Austrian Academy of Sciences at IST Austria. J. M. F. and M. Ž. acknowledge support from the European Research Council under Grant Agreement No. 758053 (ERC StG QUNNECT) and a NOMIS foundation research grant.","file":[{"creator":"dernst","relation":"main_file","access_level":"open_access","date_created":"2025-03-04T10:40:50Z","content_type":"application/pdf","file_size":2080408,"success":1,"checksum":"633d6c5ddd9b805da22c5839d3d48df6","file_name":"2025_PhysReviewLetters_Redchenko.pdf","file_id":"19291","date_updated":"2025-03-04T10:40:50Z"}],"publisher":"American Physical Society","quality_controlled":"1","_id":"19280","date_published":"2025-02-14T00:00:00Z","article_number":"063601","user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","oa":1,"title":"Observation of collapse and revival in a superconducting atomic frequency comb","day":"14","department":[{"_id":"JoFi"}],"article_processing_charge":"Yes (via OA deal)","publication_identifier":{"eissn":["1079-7114"],"issn":["0031-9007"]},"tmp":{"short":"CC BY (4.0)","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)"},"OA_place":"publisher","intvolume":"       134","date_updated":"2026-09-03T22:31:15Z","arxiv":1,"ddc":["530"],"project":[{"_id":"bdb108fd-d553-11ed-ba76-83dc74a9864f","name":"QUANTUM INFORMATION SYSTEMS BEYOND CLASSICAL CAPABILITIES / P5- Integration of Superconducting Quantum Circuits","grant_number":"F07105"},{"grant_number":"758053","_id":"26336814-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"A Fiber Optic Transceiver for Superconducting Qubits"},{"_id":"26B354CA-B435-11E9-9278-68D0E5697425","name":"Controllable Collective States of Superconducting Qubit Ensembles"}],"OA_type":"hybrid","publication":"Physical Review Letters","oa_version":"Published Version","date_created":"2025-03-02T23:01:52Z","scopus_import":"1","corr_author":"1","type":"journal_article","abstract":[{"lang":"eng","text":"Recent advancements in superconducting circuits have enabled the experimental study of collective behavior of precisely controlled intermediate-scale ensembles of qubits. In this work, we demonstrate an atomic frequency comb formed by individual artificial atoms strongly coupled to a single resonator mode. We observe periodic microwave pulses that originate from a single coherent excitation dynamically interacting with the multiqubit ensemble. We show that this revival dynamics emerges as a consequence of the constructive and periodic rephasing of the five superconducting qubits forming the vacuum Rabi split comb. In the future, similar devices could be used as a memory with in situ tunable storage time or as an on-chip periodic pulse generator with nonclassical photon statistics."}],"external_id":{"pmid":["40021171"],"isi":["001454696700003"],"arxiv":["2310.04200"]},"has_accepted_license":"1","status":"public","citation":{"chicago":"Redchenko, Elena, M. Zens, Martin Zemlicka, Matilda Peruzzo, Farid Hassani, Riya Sett, Przemyslaw D Zielinski, et al. “Observation of Collapse and Revival in a Superconducting Atomic Frequency Comb.” <i>Physical Review Letters</i>. American Physical Society, 2025. <a href=\"https://doi.org/10.1103/PhysRevLett.134.063601\">https://doi.org/10.1103/PhysRevLett.134.063601</a>.","short":"E. Redchenko, M. Zens, M. Zemlicka, M. Peruzzo, F. Hassani, R. Sett, P.D. Zielinski, H.S. Dhar, D.O. Krimer, S. Rotter, J.M. Fink, Physical Review Letters 134 (2025).","mla":"Redchenko, Elena, et al. “Observation of Collapse and Revival in a Superconducting Atomic Frequency Comb.” <i>Physical Review Letters</i>, vol. 134, no. 6, 063601, American Physical Society, 2025, doi:<a href=\"https://doi.org/10.1103/PhysRevLett.134.063601\">10.1103/PhysRevLett.134.063601</a>.","ista":"Redchenko E, Zens M, Zemlicka M, Peruzzo M, Hassani F, Sett R, Zielinski PD, Dhar HS, Krimer DO, Rotter S, Fink JM. 2025. Observation of collapse and revival in a superconducting atomic frequency comb. Physical Review Letters. 134(6), 063601.","ieee":"E. Redchenko <i>et al.</i>, “Observation of collapse and revival in a superconducting atomic frequency comb,” <i>Physical Review Letters</i>, vol. 134, no. 6. American Physical Society, 2025.","ama":"Redchenko E, Zens M, Zemlicka M, et al. Observation of collapse and revival in a superconducting atomic frequency comb. <i>Physical Review Letters</i>. 2025;134(6). doi:<a href=\"https://doi.org/10.1103/PhysRevLett.134.063601\">10.1103/PhysRevLett.134.063601</a>","apa":"Redchenko, E., Zens, M., Zemlicka, M., Peruzzo, M., Hassani, F., Sett, R., … Fink, J. M. (2025). Observation of collapse and revival in a superconducting atomic frequency comb. <i>Physical Review Letters</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevLett.134.063601\">https://doi.org/10.1103/PhysRevLett.134.063601</a>"},"article_type":"original","ec_funded":1,"language":[{"iso":"eng"}],"year":"2025","publication_status":"published","file_date_updated":"2025-03-04T10:40:50Z","related_material":{"record":[{"status":"public","id":"19533","relation":"dissertation_contains"}]},"issue":"6","volume":134,"month":"02","acknowledged_ssus":[{"_id":"M-Shop"},{"_id":"NanoFab"}],"author":[{"last_name":"Redchenko","first_name":"Elena","id":"2C21D6E8-F248-11E8-B48F-1D18A9856A87","full_name":"Redchenko, Elena"},{"first_name":"M.","last_name":"Zens","full_name":"Zens, M."},{"id":"2DCF8DE6-F248-11E8-B48F-1D18A9856A87","full_name":"Zemlicka, Martin","first_name":"Martin","orcid":"0009-0005-0878-3032","last_name":"Zemlicka"},{"id":"3F920B30-F248-11E8-B48F-1D18A9856A87","full_name":"Peruzzo, Matilda","first_name":"Matilda","orcid":"0000-0002-3415-4628","last_name":"Peruzzo"},{"full_name":"Hassani, Farid","id":"2AED110C-F248-11E8-B48F-1D18A9856A87","last_name":"Hassani","orcid":"0000-0001-6937-5773","first_name":"Farid"},{"first_name":"Riya","orcid":"0000-0001-7641-8348","last_name":"Sett","id":"2E6D040E-F248-11E8-B48F-1D18A9856A87","full_name":"Sett, Riya"},{"first_name":"Przemyslaw D","last_name":"Zielinski","id":"e198fcc4-f6e0-11ea-865d-b6a256760ee8","full_name":"Zielinski, Przemyslaw D"},{"last_name":"Dhar","first_name":"H. S.","full_name":"Dhar, H. S."},{"last_name":"Krimer","first_name":"D. O.","full_name":"Krimer, D. O."},{"last_name":"Rotter","first_name":"S.","full_name":"Rotter, S."},{"first_name":"Johannes M","orcid":"0000-0001-8112-028X","last_name":"Fink","id":"4B591CBA-F248-11E8-B48F-1D18A9856A87","full_name":"Fink, Johannes M"}],"pmid":1},{"doi":"10.1016/j.devcel.2024.10.025","file":[{"relation":"main_file","creator":"dernst","access_level":"open_access","date_created":"2025-06-04T05:43:27Z","content_type":"application/pdf","file_size":11936258,"success":1,"checksum":"a83a4cb58f5941096d3ad91ca0172594","date_updated":"2025-06-04T05:43:27Z","file_id":"19790","file_name":"2025_DevelopmentalCell_Jaeger.pdf"}],"isi":1,"acknowledgement":"We thank members of the Sweeney, Tosches, Shein-Idelson, Yamaguchi, Kelley, and Cline Labs for their contributions to this project, discussion, and support. We additionally thank the Beckman Institute CLOVER Center and Viviana Gradinaru (Caltech), Kimberly Ritola (UNC NeuroTools), and Flavia Gomez-Leite (ISTA Viral Core) for AAV production and consultation; Andras Simon and Alberto Joven (Karolinska Institute) for feedback; Elizabeth Bagnato-Cohen (Columbia) for project coordination; our animal care and imaging facilities; the amphibian stock centers (NXR, EXRC, and XenopusExpress); and our funding sources: NSF IOS 2110086 (D.B.K., L.B.S., M.A.T., A.Y., and H.T.C.); US-Israel Binational Science Foundation (BSF) 2020702 (M.S.-I.); FTI Strategy Lower Austria Dissertation FT121-D-046 (D.V.); Horizon Europe ERC Starting Grant 101041551 and Special Research Programme (SFB) of the Austrian Science Fund (FWF) project F7814-B (L.B.S.); NIH grant R35GM146973, Rita Allen Foundation Award GA_032522_FE, and CZI Ben Barres Early Career Acceleration Award 2023-331758 (M.A.T.); EMBO Long-Term Fellowship ALTF 874-2021 (A.D.); and NSF GRFP DGE 2036197 (E.C.B.J.).","publisher":"Elsevier","date_published":"2025-03-10T00:00:00Z","_id":"15016","quality_controlled":"1","day":"10","department":[{"_id":"LoSw"},{"_id":"MaDe"},{"_id":"GaNo"}],"user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","oa":1,"title":"Adeno-associated viral tools to trace neural development and connectivity across amphibians","article_processing_charge":"Yes (via OA deal)","publication_identifier":{"eissn":["1878-1551"],"issn":["1534-5807"]},"tmp":{"short":"CC BY (4.0)","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)"},"project":[{"_id":"bd73af52-d553-11ed-ba76-912049f0ac7a","name":"Development of V1 interneuron diversity during swim-to-walk transition of Xenopus metamorphosis","grant_number":"FTI21-D-046"},{"grant_number":"101041551","_id":"ebb66355-77a9-11ec-83b8-b8ac210a4dae","name":"Development and Evolution of Tetrapod Motor Circuits"},{"grant_number":"F7814","_id":"8da85f50-16d5-11f0-9cad-eab8b0ff6c9e","name":"Stem Cell Modulation in Neural Development and Regeneration/ P14-Swim-to-limb transition: cell type to connection diversity"}],"OA_type":"hybrid","intvolume":"        60","OA_place":"publisher","date_updated":"2026-09-04T10:11:04Z","ddc":["570"],"citation":{"chicago":"Jaeger, Eliza C.B., David Vijatovic, Astrid Deryckere, Nikol Zorin, Akemi L. Nguyen, Georgiy Ivanian, Jamie Woych, et al. “Adeno-Associated Viral Tools to Trace Neural Development and Connectivity across Amphibians.” <i>Developmental Cell</i>. Elsevier, 2025. <a href=\"https://doi.org/10.1016/j.devcel.2024.10.025\">https://doi.org/10.1016/j.devcel.2024.10.025</a>.","apa":"Jaeger, E. C. B., Vijatovic, D., Deryckere, A., Zorin, N., Nguyen, A. L., Ivanian, G., … Sweeney, L. B. (2025). Adeno-associated viral tools to trace neural development and connectivity across amphibians. <i>Developmental Cell</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.devcel.2024.10.025\">https://doi.org/10.1016/j.devcel.2024.10.025</a>","ieee":"E. C. B. Jaeger <i>et al.</i>, “Adeno-associated viral tools to trace neural development and connectivity across amphibians,” <i>Developmental Cell</i>, vol. 60, no. 5. Elsevier, p. 794–812.e6, 2025.","ista":"Jaeger ECB, Vijatovic D, Deryckere A, Zorin N, Nguyen AL, Ivanian G, Woych J, Arnold RC, Ortega Gurrola A, Shvartsman A, Barbieri F, Toma F-A, Gorbsky GJ, Horb ME, Cline HT, Shay TF, Kelley DB, Yamaguchi A, Shein-Idelson M, Tosches MA, Sweeney LB. 2025. Adeno-associated viral tools to trace neural development and connectivity across amphibians. Developmental Cell. 60(5), 794–812.e6.","ama":"Jaeger ECB, Vijatovic D, Deryckere A, et al. Adeno-associated viral tools to trace neural development and connectivity across amphibians. <i>Developmental Cell</i>. 2025;60(5):794-812.e6. doi:<a href=\"https://doi.org/10.1016/j.devcel.2024.10.025\">10.1016/j.devcel.2024.10.025</a>","mla":"Jaeger, Eliza C. B., et al. “Adeno-Associated Viral Tools to Trace Neural Development and Connectivity across Amphibians.” <i>Developmental Cell</i>, vol. 60, no. 5, Elsevier, 2025, p. 794–812.e6, doi:<a href=\"https://doi.org/10.1016/j.devcel.2024.10.025\">10.1016/j.devcel.2024.10.025</a>.","short":"E.C.B. Jaeger, D. Vijatovic, A. Deryckere, N. Zorin, A.L. Nguyen, G. Ivanian, J. Woych, R.C. Arnold, A. Ortega Gurrola, A. Shvartsman, F. Barbieri, F.-A. Toma, G.J. Gorbsky, M.E. Horb, H.T. Cline, T.F. Shay, D.B. Kelley, A. Yamaguchi, M. Shein-Idelson, M.A. Tosches, L.B. Sweeney, Developmental Cell 60 (2025) 794–812.e6."},"article_type":"original","language":[{"iso":"eng"}],"scopus_import":"1","oa_version":"Published Version","date_created":"2024-02-20T09:20:32Z","publication":"Developmental Cell","corr_author":"1","type":"journal_article","abstract":[{"text":"Amphibians, by virtue of their phylogenetic position, provide invaluable insights on nervous system evolution, development, and remodeling. The genetic toolkit for amphibians, however, remains limited. Recombinant adeno-associated viral vectors (AAVs) are a powerful alternative to transgenesis for labeling and manipulating neurons. Although successful in mammals, AAVs have never been shown to transduce amphibian cells efficiently. We screened AAVs in three amphibian species—the frogs Xenopus laevis and Pelophylax bedriagae and the salamander Pleurodeles waltl—and identified at least two AAV serotypes per species that transduce neurons. In developing amphibians, AAVs labeled groups of neurons generated at the same time during development. In the mature brain, AAVrg retrogradely traced long-range projections. Our study introduces AAVs as a tool for amphibian research, establishes a generalizable workflow for AAV screening in new species, and expands opportunities for cross-species comparisons of nervous system development, function, and evolution.","lang":"eng"}],"status":"public","has_accepted_license":"1","external_id":{"isi":["001444798600001"],"pmid":["39603234"]},"related_material":{"record":[{"relation":"dissertation_contains","status":"public","id":"22667"},{"status":"public","id":"22803","relation":"research_data"}]},"issue":"5","volume":60,"month":"03","year":"2025","publication_status":"published","file_date_updated":"2025-06-04T05:43:27Z","pmid":1,"page":"794-812.e6","acknowledged_ssus":[{"_id":"PreCl"},{"_id":"Bio"}],"author":[{"full_name":"Jaeger, Eliza C.B.","last_name":"Jaeger","first_name":"Eliza C.B."},{"last_name":"Vijatovic","orcid":"0000-0002-5494-0941","first_name":"David","full_name":"Vijatovic, David","id":"cf391e77-ec3c-11ea-a124-d69323410b58"},{"first_name":"Astrid","last_name":"Deryckere","full_name":"Deryckere, Astrid"},{"last_name":"Zorin","first_name":"Nikol","full_name":"Zorin, Nikol"},{"full_name":"Nguyen, Akemi L.","first_name":"Akemi L.","last_name":"Nguyen"},{"last_name":"Ivanian","orcid":"0009-0002-3999-3735","first_name":"Georgiy","full_name":"Ivanian, Georgiy","id":"eaf2b366-cfd1-11ee-bbdf-c8790f800a05"},{"full_name":"Woych, Jamie","last_name":"Woych","first_name":"Jamie"},{"id":"d6cce458-14c9-11ed-a755-c1c8fc6fde6f","full_name":"Arnold, Rebecca C","last_name":"Arnold","first_name":"Rebecca C"},{"first_name":"Alonso","last_name":"Ortega Gurrola","full_name":"Ortega Gurrola, Alonso"},{"full_name":"Shvartsman, Arik","last_name":"Shvartsman","first_name":"Arik"},{"id":"a9492887-8972-11ed-ae7b-bfae10998254","full_name":"Barbieri, Francesca","first_name":"Francesca","last_name":"Barbieri"},{"full_name":"Toma, Florina-Alexandra","id":"85dd99f2-15b2-11ec-abd3-d1ae4d57f3b5","first_name":"Florina-Alexandra","last_name":"Toma"},{"first_name":"Gary J.","last_name":"Gorbsky","full_name":"Gorbsky, Gary J."},{"first_name":"Marko E.","last_name":"Horb","full_name":"Horb, Marko E."},{"first_name":"Hollis T.","last_name":"Cline","full_name":"Cline, Hollis T."},{"full_name":"Shay, Timothy F.","last_name":"Shay","first_name":"Timothy F."},{"first_name":"Darcy B.","last_name":"Kelley","full_name":"Kelley, Darcy B."},{"full_name":"Yamaguchi, Ayako","first_name":"Ayako","last_name":"Yamaguchi"},{"full_name":"Shein-Idelson, Mark","first_name":"Mark","last_name":"Shein-Idelson"},{"last_name":"Tosches","first_name":"Maria Antonietta","full_name":"Tosches, Maria Antonietta"},{"last_name":"Sweeney","orcid":"0000-0001-9242-5601","first_name":"Lora Beatrice Jaeger","full_name":"Sweeney, Lora Beatrice Jaeger","id":"56BE8254-C4F0-11E9-8E45-0B23E6697425"}]},{"publication_identifier":{"issn":["0012-7094"]},"article_processing_charge":"No","keyword":["Almost-periodic solutions","Korteweg–de Vries","unconditional uniqueness"],"day":"15","title":"Bounded solutions of KdV: Uniqueness and the loss of almost periodicity","oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","quality_controlled":"1","_id":"22026","date_published":"2024-05-15T00:00:00Z","das_tickbox":"1","publisher":"Duke University Press","doi":"10.1215/00127094-2023-0035","extern":"1","page":"1227-1267","author":[{"last_name":"Chapouto","first_name":"Andreia","full_name":"Chapouto, Andreia"},{"full_name":"Killip, Rowan","first_name":"Rowan","last_name":"Killip"},{"last_name":"Visan","first_name":"Monica","id":"056daca0-b8d1-11f0-964f-f91054abf8ca","full_name":"Visan, Monica"}],"month":"05","volume":173,"issue":"7","publication_status":"published","year":"2024","language":[{"iso":"eng"}],"citation":{"chicago":"Chapouto, Andreia, Rowan Killip, and Monica Vişan. “Bounded Solutions of KdV: Uniqueness and the Loss of Almost Periodicity.” <i>Duke Mathematical Journal</i>. Duke University Press, 2024. <a href=\"https://doi.org/10.1215/00127094-2023-0035\">https://doi.org/10.1215/00127094-2023-0035</a>.","apa":"Chapouto, A., Killip, R., &#38; Vişan, M. (2024). Bounded solutions of KdV: Uniqueness and the loss of almost periodicity. <i>Duke Mathematical Journal</i>. Duke University Press. <a href=\"https://doi.org/10.1215/00127094-2023-0035\">https://doi.org/10.1215/00127094-2023-0035</a>","ama":"Chapouto A, Killip R, Vişan M. Bounded solutions of KdV: Uniqueness and the loss of almost periodicity. <i>Duke Mathematical Journal</i>. 2024;173(7):1227-1267. doi:<a href=\"https://doi.org/10.1215/00127094-2023-0035\">10.1215/00127094-2023-0035</a>","ista":"Chapouto A, Killip R, Vişan M. 2024. Bounded solutions of KdV: Uniqueness and the loss of almost periodicity. Duke Mathematical Journal. 173(7), 1227–1267.","ieee":"A. Chapouto, R. Killip, and M. Vişan, “Bounded solutions of KdV: Uniqueness and the loss of almost periodicity,” <i>Duke Mathematical Journal</i>, vol. 173, no. 7. Duke University Press, pp. 1227–1267, 2024.","mla":"Chapouto, Andreia, et al. “Bounded Solutions of KdV: Uniqueness and the Loss of Almost Periodicity.” <i>Duke Mathematical Journal</i>, vol. 173, no. 7, Duke University Press, 2024, pp. 1227–67, doi:<a href=\"https://doi.org/10.1215/00127094-2023-0035\">10.1215/00127094-2023-0035</a>.","short":"A. Chapouto, R. Killip, M. Vişan, Duke Mathematical Journal 173 (2024) 1227–1267."},"article_type":"original","status":"public","external_id":{"arxiv":["2209.07501"]},"abstract":[{"lang":"eng","text":"We address two pressing questions in the theory of the Korteweg–de Vries (KdV) equation. First, we show the uniqueness of solutions to KdV that are merely bounded, without any further decay, regularity, periodicity, or almost periodicity assumptions. The second question, emphasized by Deift, regards whether almost periodic initial data leads to almost periodic solutions to KdV. Building on the new observation that this is false for the Airy equation, we construct an example of almost periodic initial data whose KdV evolution remains bounded, but fails to be almost periodic at a later time. Our uniqueness result ensures that the solution constructed is the unique development of this initial data."}],"type":"journal_article","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2209.07501"}],"date_created":"2026-06-19T07:34:05Z","oa_version":"Preprint","scopus_import":"1","publication":"Duke Mathematical Journal","OA_type":"green","arxiv":1,"date_updated":"2026-06-22T10:32:25Z","OA_place":"repository","intvolume":"       173"},{"isi":1,"file":[{"content_type":"application/pdf","date_created":"2024-07-22T09:29:48Z","access_level":"open_access","relation":"main_file","creator":"dernst","date_updated":"2024-07-22T09:29:48Z","file_name":"2024_StochasticsEquations_Agresti.pdf","file_id":"17297","success":1,"checksum":"59c9000761134d681bdf9d482664044c","file_size":1206413}],"doi":"10.1007/s40072-022-00277-3","acknowledgement":"The authors thank the anonymous referees for their helpful comments and suggestions. Open Access funding enabled and organized by Projekt DEAL.","publisher":"Springer Nature","date_published":"2024-03-01T00:00:00Z","_id":"12178","quality_controlled":"1","day":"01","keyword":["Applied Mathematics","Modeling and Simulation","Statistics and Probability"],"department":[{"_id":"JuFi"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa":1,"title":"The stochastic primitive equations with transport noise and turbulent pressure","article_processing_charge":"Yes (via OA deal)","publication_identifier":{"eissn":["2194-041X"],"issn":["2194-0401"]},"tmp":{"short":"CC BY (4.0)","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)"},"intvolume":"        12","date_updated":"2024-07-22T09:30:40Z","ddc":["510"],"arxiv":1,"article_type":"original","citation":{"chicago":"Agresti, Antonio, Matthias Hieber, Amru Hussein, and Martin Saal. “The Stochastic Primitive Equations with Transport Noise and Turbulent Pressure.” <i>Stochastics and Partial Differential Equations: Analysis and Computations</i>. Springer Nature, 2024. <a href=\"https://doi.org/10.1007/s40072-022-00277-3\">https://doi.org/10.1007/s40072-022-00277-3</a>.","short":"A. Agresti, M. Hieber, A. Hussein, M. Saal, Stochastics and Partial Differential Equations: Analysis and Computations 12 (2024) 53–133.","mla":"Agresti, Antonio, et al. “The Stochastic Primitive Equations with Transport Noise and Turbulent Pressure.” <i>Stochastics and Partial Differential Equations: Analysis and Computations</i>, vol. 12, Springer Nature, 2024, pp. 53–133, doi:<a href=\"https://doi.org/10.1007/s40072-022-00277-3\">10.1007/s40072-022-00277-3</a>.","ista":"Agresti A, Hieber M, Hussein A, Saal M. 2024. The stochastic primitive equations with transport noise and turbulent pressure. Stochastics and Partial Differential Equations: Analysis and Computations. 12, 53–133.","ama":"Agresti A, Hieber M, Hussein A, Saal M. The stochastic primitive equations with transport noise and turbulent pressure. <i>Stochastics and Partial Differential Equations: Analysis and Computations</i>. 2024;12:53-133. doi:<a href=\"https://doi.org/10.1007/s40072-022-00277-3\">10.1007/s40072-022-00277-3</a>","ieee":"A. Agresti, M. Hieber, A. Hussein, and M. Saal, “The stochastic primitive equations with transport noise and turbulent pressure,” <i>Stochastics and Partial Differential Equations: Analysis and Computations</i>, vol. 12. Springer Nature, pp. 53–133, 2024.","apa":"Agresti, A., Hieber, M., Hussein, A., &#38; Saal, M. (2024). The stochastic primitive equations with transport noise and turbulent pressure. <i>Stochastics and Partial Differential Equations: Analysis and Computations</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s40072-022-00277-3\">https://doi.org/10.1007/s40072-022-00277-3</a>"},"language":[{"iso":"eng"}],"oa_version":"Published Version","date_created":"2023-01-12T12:12:29Z","publication":"Stochastics and Partial Differential Equations: Analysis and Computations","scopus_import":"1","type":"journal_article","abstract":[{"lang":"eng","text":"In this paper we consider the stochastic primitive equation for geophysical flows subject to transport noise and turbulent pressure. Admitting very rough noise terms, the global existence and uniqueness of solutions to this stochastic partial differential equation are proven using stochastic maximal L² regularity, the theory of critical spaces for stochastic evolution equations, and global a priori bounds. Compared to other results in this direction, we do not need any smallness assumption on the transport noise which acts directly on the velocity field and we also allow rougher noise terms. The adaptation to Stratonovich type noise and, more generally, to variable viscosity and/or conductivity are discussed as well."}],"has_accepted_license":"1","status":"public","external_id":{"isi":["000874389000001"],"arxiv":["2109.09561"]},"volume":12,"month":"03","year":"2024","file_date_updated":"2024-07-22T09:29:48Z","publication_status":"published","page":"53-133","author":[{"first_name":"Antonio","orcid":"0000-0002-9573-2962","last_name":"Agresti","id":"673cd0cc-9b9a-11eb-b144-88f30e1fbb72","full_name":"Agresti, Antonio"},{"full_name":"Hieber, Matthias","last_name":"Hieber","first_name":"Matthias"},{"first_name":"Amru","last_name":"Hussein","full_name":"Hussein, Amru"},{"last_name":"Saal","first_name":"Martin","full_name":"Saal, Martin"}]},{"publication_status":"published","file_date_updated":"2024-07-22T09:21:09Z","year":"2024","month":"04","volume":188,"author":[{"last_name":"Agresti","first_name":"Antonio","orcid":"0000-0002-9573-2962","id":"673cd0cc-9b9a-11eb-b144-88f30e1fbb72","full_name":"Agresti, Antonio"},{"first_name":"Mark","last_name":"Veraar","full_name":"Veraar, Mark"}],"page":"957-1015","arxiv":1,"ddc":["510"],"date_updated":"2025-09-04T11:27:46Z","intvolume":"       188","project":[{"call_identifier":"H2020","name":"Bridging Scales in Random Materials","_id":"0aa76401-070f-11eb-9043-b5bb049fa26d","grant_number":"948819"}],"status":"public","has_accepted_license":"1","external_id":{"isi":["001154226500001"],"arxiv":["2206.00230"]},"abstract":[{"text":"In this paper we introduce the critical variational setting for parabolic stochastic evolution equations of quasi- or semi-linear type. Our results improve many of the abstract results in the classical variational setting. In particular, we are able to replace the usual weak or local monotonicity condition by a more flexible local Lipschitz condition. Moreover, the usual growth conditions on the multiplicative noise are weakened considerably. Our new setting provides general conditions under which local and global existence and uniqueness hold. Moreover, we prove continuous dependence on the initial data. We show that many classical SPDEs, which could not be covered by the classical variational setting, do fit in the critical variational setting. In particular, this is the case for the Cahn-Hilliard equations, tamed Navier-Stokes equations, and Allen-Cahn equation.","lang":"eng"}],"type":"journal_article","date_created":"2023-02-02T10:45:15Z","scopus_import":"1","oa_version":"Published Version","publication":"Probability Theory and Related Fields","language":[{"iso":"eng"}],"ec_funded":1,"article_type":"original","citation":{"ieee":"A. Agresti and M. Veraar, “The critical variational setting for stochastic evolution equations,” <i>Probability Theory and Related Fields</i>, vol. 188. Springer Nature, pp. 957–1015, 2024.","ista":"Agresti A, Veraar M. 2024. The critical variational setting for stochastic evolution equations. Probability Theory and Related Fields. 188, 957–1015.","ama":"Agresti A, Veraar M. The critical variational setting for stochastic evolution equations. <i>Probability Theory and Related Fields</i>. 2024;188:957-1015. doi:<a href=\"https://doi.org/10.1007/s00440-023-01249-x\">10.1007/s00440-023-01249-x</a>","apa":"Agresti, A., &#38; Veraar, M. (2024). The critical variational setting for stochastic evolution equations. <i>Probability Theory and Related Fields</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s00440-023-01249-x\">https://doi.org/10.1007/s00440-023-01249-x</a>","short":"A. Agresti, M. Veraar, Probability Theory and Related Fields 188 (2024) 957–1015.","mla":"Agresti, Antonio, and Mark Veraar. “The Critical Variational Setting for Stochastic Evolution Equations.” <i>Probability Theory and Related Fields</i>, vol. 188, Springer Nature, 2024, pp. 957–1015, doi:<a href=\"https://doi.org/10.1007/s00440-023-01249-x\">10.1007/s00440-023-01249-x</a>.","chicago":"Agresti, Antonio, and Mark Veraar. “The Critical Variational Setting for Stochastic Evolution Equations.” <i>Probability Theory and Related Fields</i>. Springer Nature, 2024. <a href=\"https://doi.org/10.1007/s00440-023-01249-x\">https://doi.org/10.1007/s00440-023-01249-x</a>."},"title":"The critical variational setting for stochastic evolution equations","oa":1,"user_id":"317138e5-6ab7-11ef-aa6d-ffef3953e345","department":[{"_id":"JuFi"}],"day":"01","tmp":{"short":"CC BY (4.0)","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)"},"publication_identifier":{"issn":["0178-8051"],"eissn":["1432-2064"]},"article_processing_charge":"Yes (in subscription journal)","publisher":"Springer Nature","isi":1,"doi":"10.1007/s00440-023-01249-x","acknowledgement":"The first author has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreement No 948819) . The second author is supported by the VICI subsidy VI.C.212.027 of the Netherlands Organisation for Scientific Research (NWO).","file":[{"creator":"dernst","relation":"main_file","access_level":"open_access","date_created":"2024-07-22T09:21:09Z","content_type":"application/pdf","file_size":942801,"checksum":"b8572339dbc5b8de4934dc5fd34afc7d","success":1,"file_id":"17296","file_name":"2024_ProbTheory_Agresti.pdf","date_updated":"2024-07-22T09:21:09Z"}],"quality_controlled":"1","_id":"12485","date_published":"2024-04-01T00:00:00Z"},{"volume":12,"month":"09","year":"2024","publication_status":"published","file_date_updated":"2025-01-09T08:01:02Z","pmid":1,"page":"1907-1981","author":[{"last_name":"Agresti","first_name":"Antonio","orcid":"0000-0002-9573-2962","id":"673cd0cc-9b9a-11eb-b144-88f30e1fbb72","full_name":"Agresti, Antonio"}],"project":[{"grant_number":"948819","call_identifier":"H2020","_id":"0aa76401-070f-11eb-9043-b5bb049fa26d","name":"Bridging Scales in Random Materials"}],"OA_type":"hybrid","intvolume":"        12","OA_place":"publisher","date_updated":"2025-08-05T13:23:09Z","ddc":["510"],"arxiv":1,"ec_funded":1,"article_type":"original","citation":{"mla":"Agresti, Antonio. “Delayed Blow-up and Enhanced Diffusion by Transport Noise for Systems of Reaction-Diffusion Equations.” <i>Stochastics and Partial Differential Equations: Analysis and Computations</i>, vol. 12, Springer Nature, 2024, pp. 1907–81, doi:<a href=\"https://doi.org/10.1007/s40072-023-00319-4\">10.1007/s40072-023-00319-4</a>.","short":"A. Agresti, Stochastics and Partial Differential Equations: Analysis and Computations 12 (2024) 1907–1981.","apa":"Agresti, A. (2024). Delayed blow-up and enhanced diffusion by transport noise for systems of reaction-diffusion equations. <i>Stochastics and Partial Differential Equations: Analysis and Computations</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s40072-023-00319-4\">https://doi.org/10.1007/s40072-023-00319-4</a>","ista":"Agresti A. 2024. Delayed blow-up and enhanced diffusion by transport noise for systems of reaction-diffusion equations. Stochastics and Partial Differential Equations: Analysis and Computations. 12, 1907–1981.","ama":"Agresti A. Delayed blow-up and enhanced diffusion by transport noise for systems of reaction-diffusion equations. <i>Stochastics and Partial Differential Equations: Analysis and Computations</i>. 2024;12:1907-1981. doi:<a href=\"https://doi.org/10.1007/s40072-023-00319-4\">10.1007/s40072-023-00319-4</a>","ieee":"A. Agresti, “Delayed blow-up and enhanced diffusion by transport noise for systems of reaction-diffusion equations,” <i>Stochastics and Partial Differential Equations: Analysis and Computations</i>, vol. 12. Springer Nature, pp. 1907–1981, 2024.","chicago":"Agresti, Antonio. “Delayed Blow-up and Enhanced Diffusion by Transport Noise for Systems of Reaction-Diffusion Equations.” <i>Stochastics and Partial Differential Equations: Analysis and Computations</i>. Springer Nature, 2024. <a href=\"https://doi.org/10.1007/s40072-023-00319-4\">https://doi.org/10.1007/s40072-023-00319-4</a>."},"language":[{"iso":"eng"}],"oa_version":"Published Version","date_created":"2023-02-02T10:45:47Z","scopus_import":"1","publication":"Stochastics and Partial Differential Equations: Analysis and Computations","corr_author":"1","type":"journal_article","abstract":[{"lang":"eng","text":"This paper is concerned with the problem of regularization by noise of systems of reaction–diffusion equations with mass control. It is known that strong solutions to such systems of PDEs may blow-up in finite time. Moreover, for many systems of practical interest, establishing whether the blow-up occurs or not is an open question. Here we prove that a suitable multiplicative noise of transport type has a regularizing effect. More precisely, for both a sufficiently noise intensity and a high spectrum, the blow-up of strong solutions is delayed up to an arbitrary large time. Global existence is shown for the case of exponentially decreasing mass. The proofs combine and extend recent developments in regularization by noise and in the Lp(Lq)-approach to stochastic PDEs, highlighting new connections between the two areas."}],"external_id":{"arxiv":["2207.08293"],"pmid":["39104877"],"isi":["001108594600001"]},"status":"public","has_accepted_license":"1","day":"01","department":[{"_id":"JuFi"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa":1,"title":"Delayed blow-up and enhanced diffusion by transport noise for systems of reaction-diffusion equations","article_processing_charge":"No","publication_identifier":{"issn":["2194-0401"],"eissn":["2194-041X"]},"tmp":{"short":"CC BY (4.0)","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)"},"file":[{"date_created":"2025-01-09T08:01:02Z","content_type":"application/pdf","creator":"dernst","relation":"main_file","access_level":"open_access","checksum":"3c93d07a5f7e0b0caa8062eadcfa69c2","success":1,"file_id":"18787","file_name":"2024_StochPartDiffEquations_Agresti.pdf","date_updated":"2025-01-09T08:01:02Z","file_size":1320682}],"isi":1,"acknowledgement":"The author has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (Grant Agreement No. 948819).\r\nThe author thanks Lorenzo Dello Schiavo, Lucio Galeati and Mark Veraar for helpful comments. The author acknowledges Caterina Balzotti for her support in creating the picture. The author\r\nthanks the anonymous referee for helpful comments. ","doi":"10.1007/s40072-023-00319-4","publisher":"Springer Nature","date_published":"2024-09-01T00:00:00Z","_id":"12486","quality_controlled":"1"},{"author":[{"last_name":"Chatterjee","orcid":"0000-0002-4561-241X","first_name":"Krishnendu","full_name":"Chatterjee, Krishnendu","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Joost P","orcid":"0000-0002-6143-1926","last_name":"Katoen","id":"4524F760-F248-11E8-B48F-1D18A9856A87","full_name":"Katoen, Joost P"},{"last_name":"Mohr","first_name":"Stefanie","full_name":"Mohr, Stefanie"},{"full_name":"Weininger, Maximilian","first_name":"Maximilian","last_name":"Weininger"},{"full_name":"Winkler, Tobias","first_name":"Tobias","last_name":"Winkler"}],"page":"40-80","file_date_updated":"2025-01-09T07:31:31Z","publication_status":"published","year":"2024","month":"10","related_material":{"record":[{"relation":"earlier_version","id":"8272","status":"public"}]},"volume":63,"abstract":[{"text":"We study turn-based stochastic zero-sum games with lexicographic preferences over objectives. Stochastic games are standard models in control, verification, and synthesis of stochastic reactive systems that exhibit both randomness as well as controllable and adversarial non-determinism. Lexicographic order allows one to consider multiple objectives with a strict preference order. To the best of our knowledge, stochastic games with lexicographic objectives have not been studied before. For a mixture of reachability and safety objectives, we show that deterministic lexicographically optimal strategies exist and memory is only required to remember the already satisfied and violated objectives. For a constant number of objectives, we show that the relevant decision problem is in NP∩coNP, matching the current known bound for single objectives; and in general the decision problem is PSPACE-hard and can be solved in NEXPTIME∩coNEXPTIME. We present an algorithm that computes the lexicographically optimal strategies via a reduction to the computation of optimal strategies in a sequence of single-objectives games. For omega-regular objectives, we restrict our analysis to one-player games, also known as Markov decision processes. We show that lexicographically optimal strategies exist and need either randomization or finite memory. We present an algorithm that solves the relevant decision problem in polynomial time. We have implemented our algorithms and report experimental results on various case studies.","lang":"eng"}],"status":"public","has_accepted_license":"1","external_id":{"isi":["000946174300001"]},"scopus_import":"1","publication":"Formal Methods in System Design","date_created":"2023-03-19T23:00:59Z","oa_version":"Published Version","type":"journal_article","ec_funded":1,"citation":{"apa":"Chatterjee, K., Katoen, J. P., Mohr, S., Weininger, M., &#38; Winkler, T. (2024). Stochastic games with lexicographic objectives. <i>Formal Methods in System Design</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s10703-023-00411-4\">https://doi.org/10.1007/s10703-023-00411-4</a>","ieee":"K. Chatterjee, J. P. Katoen, S. Mohr, M. Weininger, and T. Winkler, “Stochastic games with lexicographic objectives,” <i>Formal Methods in System Design</i>, vol. 63. Springer Nature, pp. 40–80, 2024.","ama":"Chatterjee K, Katoen JP, Mohr S, Weininger M, Winkler T. Stochastic games with lexicographic objectives. <i>Formal Methods in System Design</i>. 2024;63:40-80. doi:<a href=\"https://doi.org/10.1007/s10703-023-00411-4\">10.1007/s10703-023-00411-4</a>","ista":"Chatterjee K, Katoen JP, Mohr S, Weininger M, Winkler T. 2024. Stochastic games with lexicographic objectives. Formal Methods in System Design. 63, 40–80.","mla":"Chatterjee, Krishnendu, et al. “Stochastic Games with Lexicographic Objectives.” <i>Formal Methods in System Design</i>, vol. 63, Springer Nature, 2024, pp. 40–80, doi:<a href=\"https://doi.org/10.1007/s10703-023-00411-4\">10.1007/s10703-023-00411-4</a>.","short":"K. Chatterjee, J.P. Katoen, S. Mohr, M. Weininger, T. Winkler, Formal Methods in System Design 63 (2024) 40–80.","chicago":"Chatterjee, Krishnendu, Joost P Katoen, Stefanie Mohr, Maximilian Weininger, and Tobias Winkler. “Stochastic Games with Lexicographic Objectives.” <i>Formal Methods in System Design</i>. Springer Nature, 2024. <a href=\"https://doi.org/10.1007/s10703-023-00411-4\">https://doi.org/10.1007/s10703-023-00411-4</a>."},"article_type":"original","language":[{"iso":"eng"}],"date_updated":"2026-04-16T09:31:13Z","ddc":["000"],"OA_place":"publisher","intvolume":"        63","OA_type":"hybrid","project":[{"grant_number":"863818","call_identifier":"H2020","name":"Formal Methods for Stochastic Models: Algorithms and Applications","_id":"0599E47C-7A3F-11EA-A408-12923DDC885E"},{"grant_number":"ICT15-003","_id":"25892FC0-B435-11E9-9278-68D0E5697425","name":"Efficient Algorithms for Computer Aided Verification"}],"publication_identifier":{"eissn":["1572-8102"]},"tmp":{"short":"CC BY (4.0)","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)"},"article_processing_charge":"Yes (via OA deal)","oa":1,"title":"Stochastic games with lexicographic objectives","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","department":[{"_id":"KrCh"}],"day":"01","quality_controlled":"1","_id":"12738","date_published":"2024-10-01T00:00:00Z","publisher":"Springer Nature","isi":1,"file":[{"file_name":"2024_FromMethodsSys_Chatterjee.pdf","file_id":"18781","date_updated":"2025-01-09T07:31:31Z","success":1,"checksum":"111e76b76163640a2c89237642af586f","file_size":2614190,"content_type":"application/pdf","date_created":"2025-01-09T07:31:31Z","access_level":"open_access","creator":"dernst","relation":"main_file"}],"acknowledgement":"Tobias Winkler and Joost-Pieter Katoen are supported by the DFG RTG 2236 UnRAVeL and the innovation programme under the Marie Skłodowska-Curie grant agreement No. 101008233 (Mission). Krishnendu Chatterjee is supported by the ERC CoG 863818 (ForM-SMArt) and the Vienna Science and Technology Fund (WWTF) Project ICT15-003. Maximilian Weininger is supported by the DFG projects 383882557 Statistical Unbounded Verification (SUV) and 427755713 Group-By Objectives in Probabilistic Verification (GOPro). Stefanie Mohr is supported by the DFG RTG 2428 CONVEY. Open Access funding enabled and organized by Projekt DEAL.","doi":"10.1007/s10703-023-00411-4"},{"publication_status":"published","year":"2024","month":"09","related_material":{"record":[{"relation":"dissertation_contains","status":"public","id":"20551"}]},"issue":"3","volume":8,"author":[{"first_name":"Albert","last_name":"Chern","full_name":"Chern, Albert"},{"id":"6F7C4B96-A8E9-11E9-A7CA-09ECE5697425","full_name":"Ishida, Sadashige","last_name":"Ishida","first_name":"Sadashige","orcid":"0000-0002-3121-3100"}],"page":"782-796","date_updated":"2026-04-07T12:02:22Z","arxiv":1,"ddc":["516"],"OA_place":"repository","intvolume":"         8","project":[{"name":"Computational Discovery of Numerical Algorithms for Animation and Simulation of Natural Phenomena","_id":"34bc2376-11ca-11ed-8bc3-9a3b3961a088","grant_number":"101045083"}],"OA_type":"green","abstract":[{"text":"We present a formula for the signed area of a spherical polygon via prequantization. In contrast to the traditional formula based on the Gauss-Bonnet theorem that requires measuring angles, the new formula mimics Green's theorem and is applicable to a wider range of degenerate spherical curves and polygons.","lang":"eng"}],"external_id":{"arxiv":["2303.14555"],"isi":["001342265800009"]},"status":"public","has_accepted_license":"1","oa_version":"Preprint","publication":"SIAM Journal on Applied Algebra and Geometry","scopus_import":"1","date_created":"2023-04-18T19:16:06Z","type":"journal_article","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2303.14555"}],"corr_author":"1","citation":{"chicago":"Chern, Albert, and Sadashige Ishida. “Area Formula for Spherical Polygons via Prequantization.” <i>SIAM Journal on Applied Algebra and Geometry</i>. Society for Industrial and Applied Mathematics, 2024. <a href=\"https://doi.org/10.1137/23M1565255\">https://doi.org/10.1137/23M1565255</a>.","apa":"Chern, A., &#38; Ishida, S. (2024). Area formula for spherical polygons via prequantization. <i>SIAM Journal on Applied Algebra and Geometry</i>. Society for Industrial and Applied Mathematics. <a href=\"https://doi.org/10.1137/23M1565255\">https://doi.org/10.1137/23M1565255</a>","ista":"Chern A, Ishida S. 2024. Area formula for spherical polygons via prequantization. SIAM Journal on Applied Algebra and Geometry. 8(3), 782–796.","ama":"Chern A, Ishida S. Area formula for spherical polygons via prequantization. <i>SIAM Journal on Applied Algebra and Geometry</i>. 2024;8(3):782-796. doi:<a href=\"https://doi.org/10.1137/23M1565255\">10.1137/23M1565255</a>","ieee":"A. Chern and S. Ishida, “Area formula for spherical polygons via prequantization,” <i>SIAM Journal on Applied Algebra and Geometry</i>, vol. 8, no. 3. Society for Industrial and Applied Mathematics, pp. 782–796, 2024.","mla":"Chern, Albert, and Sadashige Ishida. “Area Formula for Spherical Polygons via Prequantization.” <i>SIAM Journal on Applied Algebra and Geometry</i>, vol. 8, no. 3, Society for Industrial and Applied Mathematics, 2024, pp. 782–96, doi:<a href=\"https://doi.org/10.1137/23M1565255\">10.1137/23M1565255</a>.","short":"A. Chern, S. Ishida, SIAM Journal on Applied Algebra and Geometry 8 (2024) 782–796."},"article_type":"original","language":[{"iso":"eng"}],"oa":1,"title":"Area formula for spherical polygons via prequantization","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","department":[{"_id":"GradSch"},{"_id":"ChWo"}],"day":"23","publication_identifier":{"eissn":["2470-6566"]},"tmp":{"short":"CC BY (4.0)","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)"},"article_processing_charge":"No","publisher":"Society for Industrial and Applied Mathematics","acknowledgement":"This work was funded by European Research Council Consolidator grant 101045083 CoDiNA and National Science Foundation CAREER award 2239062. Some figures in the article were generated by the software Houdini and its education license was provided by SideFX. The authors acknowledge anonymous referees for their reviews and insightful suggestions, and Chris Wojtan for his continuous support through discussions. The second author thanks Anna Sisak for a fruitful discussion on prequantum bundles.","doi":"10.1137/23M1565255","isi":1,"_id":"12846","date_published":"2024-09-23T00:00:00Z","quality_controlled":"1"},{"project":[{"grant_number":"F7805","name":"Stem Cell Modulation in Neural Development and Regeneration/ P05-Molecular Mechanisms of Neural Stem Cell Lineage Progression","_id":"059F6AB4-7A3F-11EA-A408-12923DDC885E"}],"intvolume":"       112","ddc":["570"],"date_updated":"2025-12-30T10:54:12Z","language":[{"iso":"eng"}],"citation":{"ama":"Cheung GT, Pauler F, Koppensteiner P, et al. Multipotent progenitors instruct ontogeny of the superior colliculus. <i>Neuron</i>. 2024;112(2):230-246.e11. doi:<a href=\"https://doi.org/10.1016/j.neuron.2023.11.009\">10.1016/j.neuron.2023.11.009</a>","ista":"Cheung GT, Pauler F, Koppensteiner P, Krausgruber T, Streicher C, Schrammel M, Özgen NY, Ivec A, Bock C, Shigemoto R, Hippenmeyer S. 2024. Multipotent progenitors instruct ontogeny of the superior colliculus. Neuron. 112(2), 230–246.e11.","ieee":"G. T. Cheung <i>et al.</i>, “Multipotent progenitors instruct ontogeny of the superior colliculus,” <i>Neuron</i>, vol. 112, no. 2. Elsevier, p. 230–246.e11, 2024.","apa":"Cheung, G. T., Pauler, F., Koppensteiner, P., Krausgruber, T., Streicher, C., Schrammel, M., … Hippenmeyer, S. (2024). Multipotent progenitors instruct ontogeny of the superior colliculus. <i>Neuron</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.neuron.2023.11.009\">https://doi.org/10.1016/j.neuron.2023.11.009</a>","short":"G.T. Cheung, F. Pauler, P. Koppensteiner, T. Krausgruber, C. Streicher, M. Schrammel, N.Y. Özgen, A. Ivec, C. Bock, R. Shigemoto, S. Hippenmeyer, Neuron 112 (2024) 230–246.e11.","mla":"Cheung, Giselle T., et al. “Multipotent Progenitors Instruct Ontogeny of the Superior Colliculus.” <i>Neuron</i>, vol. 112, no. 2, Elsevier, 2024, p. 230–246.e11, doi:<a href=\"https://doi.org/10.1016/j.neuron.2023.11.009\">10.1016/j.neuron.2023.11.009</a>.","chicago":"Cheung, Giselle T, Florian Pauler, Peter Koppensteiner, Thomas Krausgruber, Carmen Streicher, Martin Schrammel, Natalie Y Özgen, et al. “Multipotent Progenitors Instruct Ontogeny of the Superior Colliculus.” <i>Neuron</i>. Elsevier, 2024. <a href=\"https://doi.org/10.1016/j.neuron.2023.11.009\">https://doi.org/10.1016/j.neuron.2023.11.009</a>."},"article_type":"original","corr_author":"1","type":"journal_article","scopus_import":"1","date_created":"2023-04-27T09:41:48Z","publication":"Neuron","oa_version":"Published Version","status":"public","external_id":{"isi":["001163937900001"],"pmid":["38096816"]},"has_accepted_license":"1","abstract":[{"lang":"eng","text":"The superior colliculus (SC) in the mammalian midbrain is essential for multisensory integration and is composed of a rich diversity of excitatory and inhibitory neurons and glia. However, the developmental principles directing the generation of SC cell-type diversity are not understood. Here, we pursued systematic cell lineage tracing in silico and in vivo, preserving full spatial information, using genetic mosaic analysis with double markers (MADM)-based clonal analysis with single-cell sequencing (MADM-CloneSeq). The analysis of clonally related cell lineages revealed that radial glial progenitors (RGPs) in SC are exceptionally multipotent. Individual resident RGPs have the capacity to produce all excitatory and inhibitory SC neuron types, even at the stage of terminal division. While individual clonal units show no pre-defined cellular composition, the establishment of appropriate relative proportions of distinct neuronal types occurs in a PTEN-dependent manner. Collectively, our findings provide an inaugural framework at the single-RGP/-cell level of the mammalian SC ontogeny."}],"volume":112,"issue":"2","related_material":{"link":[{"url":"https://ista.ac.at/en/news/the-pedigree-of-brain-cells/","relation":"press_release","description":"News on ISTA Website"}]},"month":"01","year":"2024","file_date_updated":"2024-02-06T13:56:15Z","publication_status":"published","pmid":1,"page":"230-246.e11","author":[{"id":"471195F6-F248-11E8-B48F-1D18A9856A87","full_name":"Cheung, Giselle T","last_name":"Cheung","first_name":"Giselle T","orcid":"0000-0001-8457-2572"},{"first_name":"Florian","orcid":"0000-0002-7462-0048","last_name":"Pauler","id":"48EA0138-F248-11E8-B48F-1D18A9856A87","full_name":"Pauler, Florian"},{"id":"3B8B25A8-F248-11E8-B48F-1D18A9856A87","full_name":"Koppensteiner, Peter","last_name":"Koppensteiner","first_name":"Peter","orcid":"0000-0002-3509-1948"},{"full_name":"Krausgruber, Thomas","first_name":"Thomas","last_name":"Krausgruber"},{"full_name":"Streicher, Carmen","id":"36BCB99C-F248-11E8-B48F-1D18A9856A87","last_name":"Streicher","first_name":"Carmen"},{"id":"f13e7cae-e8bd-11ed-841a-96dedf69f46d","full_name":"Schrammel, Martin","first_name":"Martin","last_name":"Schrammel"},{"last_name":"Özgen","first_name":"Natalie Y","full_name":"Özgen, Natalie Y","id":"e68ece33-f6e0-11ea-865d-ae1031dcc090"},{"full_name":"Ivec, Alexis","id":"1d144691-e8be-11ed-9b33-bdd3077fad4c","first_name":"Alexis","last_name":"Ivec"},{"first_name":"Christoph","last_name":"Bock","full_name":"Bock, Christoph"},{"first_name":"Ryuichi","orcid":"0000-0001-8761-9444","last_name":"Shigemoto","id":"499F3ABC-F248-11E8-B48F-1D18A9856A87","full_name":"Shigemoto, Ryuichi"},{"last_name":"Hippenmeyer","first_name":"Simon","orcid":"0000-0003-2279-1061","id":"37B36620-F248-11E8-B48F-1D18A9856A87","full_name":"Hippenmeyer, Simon"}],"acknowledged_ssus":[{"_id":"Bio"},{"_id":"M-Shop"},{"_id":"LifeSc"},{"_id":"PreCl"}],"file":[{"file_size":5942467,"date_updated":"2024-02-06T13:56:15Z","file_id":"14944","file_name":"2024_Neuron_Cheung.pdf","success":1,"checksum":"32b3788f7085cf44a84108d8faaff3ce","access_level":"open_access","relation":"main_file","creator":"dernst","content_type":"application/pdf","date_created":"2024-02-06T13:56:15Z"}],"doi":"10.1016/j.neuron.2023.11.009","acknowledgement":"We thank Liqun Luo for his continued support, for providing essential resources for generating Fzd10-CreER mice which were generated in his laboratory, and for comments on the manuscript; W. Zhong for providing Nestin-Cre transgenic mouse line for this study; A. Heger for mouse colony management; R. Beattie and T. Asenov for designing and producing components of acute slice recovery chamber for MADM-CloneSeq experiments; and K. Leopold, J. Rodarte and N. Amberg for initial experiments, technical support and/or assistance. This study was supported by the Scientific Service Units (SSU) of IST Austria through resources provided by the Imaging & Optics Facility (IOF), Laboratory Support Facility (LSF), Miba Machine Shop, and Pre-clinical Facility (PCF). G.C. received funding from European Commission (IST plus postdoctoral fellowship). This work was supported by ISTA institutional\r\nfunds; the Austrian Science Fund Special Research Programmes (FWF SFB F78 Neuro Stem Modulation) to S.H. ","isi":1,"publisher":"Elsevier","date_published":"2024-01-17T00:00:00Z","_id":"12875","quality_controlled":"1","day":"17","department":[{"_id":"SiHi"},{"_id":"RySh"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"Multipotent progenitors instruct ontogeny of the superior colliculus","oa":1,"article_processing_charge":"Yes (via OA deal)","tmp":{"short":"CC BY (4.0)","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)"},"publication_identifier":{"issn":["0896-6273"]}},{"language":[{"iso":"eng"}],"citation":{"short":"B. Nan, M. Li, Y. Zhang, K. Xiao, K.H. Lim, C. Chang, X. Han, Y. Zuo, J. Li, J. Arbiol, J. Llorca, M. Ibáñez, A. Cabot, ACS Applied Electronic Materials 6 (2024) 2807–215.","mla":"Nan, Bingfei, et al. “Engineering of Thermoelectric Composites Based on Silver Selenide in Aqueous Solution and Ambient Temperature.” <i>ACS Applied Electronic Materials</i>, vol. 6, no. 5, American Chemical Society, 2024, pp. 2807–215, doi:<a href=\"https://doi.org/10.1021/acsaelm.3c00055\">10.1021/acsaelm.3c00055</a>.","ieee":"B. Nan <i>et al.</i>, “Engineering of thermoelectric composites based on silver selenide in aqueous solution and ambient temperature,” <i>ACS Applied Electronic Materials</i>, vol. 6, no. 5. American Chemical Society, pp. 2807–215, 2024.","ista":"Nan B, Li M, Zhang Y, Xiao K, Lim KH, Chang C, Han X, Zuo Y, Li J, Arbiol J, Llorca J, Ibáñez M, Cabot A. 2024. Engineering of thermoelectric composites based on silver selenide in aqueous solution and ambient temperature. ACS Applied Electronic Materials. 6(5), 2807–215.","ama":"Nan B, Li M, Zhang Y, et al. Engineering of thermoelectric composites based on silver selenide in aqueous solution and ambient temperature. <i>ACS Applied Electronic Materials</i>. 2024;6(5):2807-215. doi:<a href=\"https://doi.org/10.1021/acsaelm.3c00055\">10.1021/acsaelm.3c00055</a>","apa":"Nan, B., Li, M., Zhang, Y., Xiao, K., Lim, K. H., Chang, C., … Cabot, A. (2024). Engineering of thermoelectric composites based on silver selenide in aqueous solution and ambient temperature. <i>ACS Applied Electronic Materials</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acsaelm.3c00055\">https://doi.org/10.1021/acsaelm.3c00055</a>","chicago":"Nan, Bingfei, Mengyao Li, Yu Zhang, Ke Xiao, Khak Ho Lim, Cheng Chang, Xu Han, et al. “Engineering of Thermoelectric Composites Based on Silver Selenide in Aqueous Solution and Ambient Temperature.” <i>ACS Applied Electronic Materials</i>. American Chemical Society, 2024. <a href=\"https://doi.org/10.1021/acsaelm.3c00055\">https://doi.org/10.1021/acsaelm.3c00055</a>."},"article_type":"review","type":"journal_article","date_created":"2023-05-28T22:01:03Z","oa_version":"Published Version","scopus_import":"1","publication":"ACS Applied Electronic Materials","status":"public","has_accepted_license":"1","external_id":{"pmid":["38828037"],"isi":["000986859000001"]},"abstract":[{"text":"The direct, solid state, and reversible conversion between heat and electricity using thermoelectric devices finds numerous potential uses, especially around room temperature. However, the relatively high material processing cost limits their real applications. Silver selenide (Ag2Se) is one of the very few n-type thermoelectric (TE) materials for room-temperature applications. Herein, we report a room temperature, fast, and aqueous-phase synthesis approach to produce Ag2Se, which can be extended to other metal chalcogenides. These materials reach TE figures of merit (zT) of up to 0.76 at 380 K. To improve these values, bismuth sulfide (Bi2S3) particles also prepared in an aqueous solution are incorporated into the Ag2Se matrix. In this way, a series of Ag2Se/Bi2S3 composites with Bi2S3 wt % of 0.5, 1.0, and 1.5 are prepared by solution blending and hot-press sintering. The presence of Bi2S3 significantly improves the Seebeck coefficient and power factor while at the same time decreasing the thermal conductivity with no apparent drop in electrical conductivity. Thus, a maximum zT value of 0.96 is achieved in the composites with 1.0 wt % Bi2S3 at 370 K. Furthermore, a high average zT value (zTave) of 0.93 in the 300–390 K range is demonstrated.","lang":"eng"}],"project":[{"grant_number":"M02889","_id":"9B8804FC-BA93-11EA-9121-9846C619BF3A","name":"Bottom-up Engineering for Thermoelectric Applications"},{"name":"HighTE: The Werner Siemens Laboratory for the High Throughput Discovery of Semiconductors for Waste Heat Recovery","_id":"9B8F7476-BA93-11EA-9121-9846C619BF3A"}],"intvolume":"         6","ddc":["540"],"date_updated":"2025-04-14T09:29:33Z","pmid":1,"page":"2807-215","author":[{"full_name":"Nan, Bingfei","last_name":"Nan","first_name":"Bingfei"},{"full_name":"Li, Mengyao","last_name":"Li","first_name":"Mengyao"},{"full_name":"Zhang, Yu","first_name":"Yu","last_name":"Zhang"},{"last_name":"Xiao","first_name":"Ke","full_name":"Xiao, Ke"},{"last_name":"Lim","first_name":"Khak Ho","full_name":"Lim, Khak Ho"},{"full_name":"Chang, Cheng","id":"9E331C2E-9F27-11E9-AE48-5033E6697425","last_name":"Chang","orcid":"0000-0002-9515-4277","first_name":"Cheng"},{"full_name":"Han, Xu","last_name":"Han","first_name":"Xu"},{"first_name":"Yong","last_name":"Zuo","full_name":"Zuo, Yong"},{"full_name":"Li, Junshan","first_name":"Junshan","last_name":"Li"},{"last_name":"Arbiol","first_name":"Jordi","full_name":"Arbiol, Jordi"},{"full_name":"Llorca, Jordi","last_name":"Llorca","first_name":"Jordi"},{"last_name":"Ibáñez","orcid":"0000-0001-5013-2843","first_name":"Maria","full_name":"Ibáñez, Maria","id":"43C61214-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Cabot, Andreu","first_name":"Andreu","last_name":"Cabot"}],"volume":6,"issue":"5","month":"05","year":"2024","publication_status":"published","file_date_updated":"2024-07-16T07:54:21Z","_id":"13093","date_published":"2024-05-28T00:00:00Z","quality_controlled":"1","file":[{"file_size":5851865,"file_name":"2024_ACSAppElecMaterials_Nan.pdf","file_id":"17250","date_updated":"2024-07-16T07:54:21Z","success":1,"checksum":"1f743eaf4fc988cd30102b7c2f12c15d","access_level":"open_access","creator":"dernst","relation":"main_file","content_type":"application/pdf","date_created":"2024-07-16T07:54:21Z"}],"acknowledgement":"Open Access is funded by the Austrian Science Fund (FWF). B.N., M.L., Y.Z., K.X., and X.H. thank the China Scholarship Council (CSC) for the scholarship support. C.C. received funding from the FWF “Lise Meitner Fellowship” grant agreement M 2889-N. M.I. acknowledges the financial support from ISTA and the Werner Siemens Foundation. ICN2 acknowledges funding from Generalitat de Catalunya 2021SGR00457 and project NANOGEN (PID2020-116093RB-C43) funded by MCIN/AEI/10.13039/501100011033/. ICN2 was supported by the Severo Ochoa program from Spanish MCIN/AEI (Grant No.: CEX2021-001214-S) and was funded by the CERCA Programme/Generalitat de Catalunya. J.L. is a Serra Húnter Fellow and is grateful to the ICREA Academia program and projects MICINN/FEDER PID2021-124572OB-C31 and 2021 SGR 01061. K.H.L. acknowledges support from the National Natural Science Foundation of China (22208293). This study is part of the Advanced Materials programme and was supported by MCIN with funding from European Union NextGenerationEU (PRTR-C17.I1) and by Generalitat de Catalunya.","doi":"10.1021/acsaelm.3c00055","isi":1,"publisher":"American Chemical Society","article_processing_charge":"Yes (in subscription journal)","tmp":{"short":"CC BY (4.0)","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)"},"publication_identifier":{"eissn":["2637-6113"]},"day":"28","department":[{"_id":"MaIb"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"Engineering of thermoelectric composites based on silver selenide in aqueous solution and ambient temperature","oa":1},{"day":"01","department":[{"_id":"JuFi"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa":1,"title":"Bias in the representative volume element method: Periodize the ensemble instead of its realizations","article_processing_charge":"Yes (via OA deal)","publication_identifier":{"issn":["1615-3375"],"eissn":["1615-3383"]},"tmp":{"short":"CC BY (4.0)","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)"},"acknowledgement":"Open access funding provided by Institute of Science and Technology (IST Austria).","file":[{"content_type":"application/pdf","date_created":"2025-01-09T07:36:57Z","access_level":"open_access","creator":"dernst","relation":"main_file","file_id":"18782","file_name":"2024_FoundCompMath_Clozeau.pdf","date_updated":"2025-01-09T07:36:57Z","success":1,"checksum":"ec0582e2b55e2703a7da2686ae0d682e","file_size":1454406}],"isi":1,"doi":"10.1007/s10208-023-09613-y","publisher":"Springer Nature","_id":"13129","quality_controlled":"1","date_published":"2024-08-01T00:00:00Z","volume":24,"month":"08","year":"2024","publication_status":"published","file_date_updated":"2025-01-09T07:36:57Z","page":"1305-1387","author":[{"id":"fea1b376-906f-11eb-847d-b2c0cf46455b","full_name":"Clozeau, Nicolas","last_name":"Clozeau","first_name":"Nicolas"},{"first_name":"Marc","last_name":"Josien","full_name":"Josien, Marc"},{"full_name":"Otto, Felix","last_name":"Otto","first_name":"Felix"},{"last_name":"Xu","first_name":"Qiang","full_name":"Xu, Qiang"}],"OA_type":"hybrid","OA_place":"publisher","intvolume":"        24","date_updated":"2025-01-09T07:37:50Z","ddc":["510"],"citation":{"chicago":"Clozeau, Nicolas, Marc Josien, Felix Otto, and Qiang Xu. “Bias in the Representative Volume Element Method: Periodize the Ensemble Instead of Its Realizations.” <i>Foundations of Computational Mathematics</i>. Springer Nature, 2024. <a href=\"https://doi.org/10.1007/s10208-023-09613-y\">https://doi.org/10.1007/s10208-023-09613-y</a>.","mla":"Clozeau, Nicolas, et al. “Bias in the Representative Volume Element Method: Periodize the Ensemble Instead of Its Realizations.” <i>Foundations of Computational Mathematics</i>, vol. 24, Springer Nature, 2024, pp. 1305–87, doi:<a href=\"https://doi.org/10.1007/s10208-023-09613-y\">10.1007/s10208-023-09613-y</a>.","short":"N. Clozeau, M. Josien, F. Otto, Q. Xu, Foundations of Computational Mathematics 24 (2024) 1305–1387.","apa":"Clozeau, N., Josien, M., Otto, F., &#38; Xu, Q. (2024). Bias in the representative volume element method: Periodize the ensemble instead of its realizations. <i>Foundations of Computational Mathematics</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s10208-023-09613-y\">https://doi.org/10.1007/s10208-023-09613-y</a>","ista":"Clozeau N, Josien M, Otto F, Xu Q. 2024. Bias in the representative volume element method: Periodize the ensemble instead of its realizations. Foundations of Computational Mathematics. 24, 1305–1387.","ieee":"N. Clozeau, M. Josien, F. Otto, and Q. Xu, “Bias in the representative volume element method: Periodize the ensemble instead of its realizations,” <i>Foundations of Computational Mathematics</i>, vol. 24. Springer Nature, pp. 1305–1387, 2024.","ama":"Clozeau N, Josien M, Otto F, Xu Q. Bias in the representative volume element method: Periodize the ensemble instead of its realizations. <i>Foundations of Computational Mathematics</i>. 2024;24:1305-1387. doi:<a href=\"https://doi.org/10.1007/s10208-023-09613-y\">10.1007/s10208-023-09613-y</a>"},"article_type":"original","language":[{"iso":"eng"}],"oa_version":"Published Version","scopus_import":"1","date_created":"2023-06-11T22:00:40Z","publication":"Foundations of Computational Mathematics","type":"journal_article","corr_author":"1","abstract":[{"lang":"eng","text":"We study the representative volume element (RVE) method, which is a method to approximately infer the effective behavior ahom of a stationary random medium. The latter is described by a coefficient field a(x) generated from a given ensemble ⟨⋅⟩ and the corresponding linear elliptic operator −∇⋅a∇. In line with the theory of homogenization, the method proceeds by computing d=3 correctors (d denoting the space dimension). To be numerically tractable, this computation has to be done on a finite domain: the so-called representative volume element, i.e., a large box with, say, periodic boundary conditions. The main message of this article is: Periodize the ensemble instead of its realizations. By this, we mean that it is better to sample from a suitably periodized ensemble than to periodically extend the restriction of a realization a(x) from the whole-space ensemble ⟨⋅⟩. We make this point by investigating the bias (or systematic error), i.e., the difference between ahom and the expected value of the RVE method, in terms of its scaling w.r.t. the lateral size L of the box. In case of periodizing a(x), we heuristically argue that this error is generically O(L−1). In case of a suitable periodization of ⟨⋅⟩\r\n, we rigorously show that it is O(L−d). In fact, we give a characterization of the leading-order error term for both strategies and argue that even in the isotropic case it is generically non-degenerate. We carry out the rigorous analysis in the convenient setting of ensembles ⟨⋅⟩\r\n of Gaussian type, which allow for a straightforward periodization, passing via the (integrable) covariance function. This setting has also the advantage of making the Price theorem and the Malliavin calculus available for optimal stochastic estimates of correctors. We actually need control of second-order correctors to capture the leading-order error term. This is due to inversion symmetry when applying the two-scale expansion to the Green function. As a bonus, we present a stream-lined strategy to estimate the error in a higher-order two-scale expansion of the Green function."}],"external_id":{"isi":["000999623100001"]},"status":"public","has_accepted_license":"1"},{"date_published":"2024-04-01T00:00:00Z","_id":"13271","quality_controlled":"1","doi":"10.1007/s00023-023-01345-7","acknowledgement":"I am grateful to Boguslaw Zegarliński for asking me the questions in [3] and for helpful communication. I also want to thank Paata Ivanisvili for drawing [25] to my attention and for useful correspondence. Many thanks to the anonymous referee for the valuable comments and for pointing out some errors in an earlier version of the paper. This work is partially supported by the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No. 754411 and the Lise Meitner fellowship, Austrian Science Fund (FWF) M3337.","isi":1,"publisher":"Springer Nature","article_processing_charge":"No","publication_identifier":{"issn":["1424-0637"]},"day":"01","department":[{"_id":"JaMa"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa":1,"title":"Some convexity and monotonicity results of trace functionals","citation":{"mla":"Zhang, Haonan. “Some Convexity and Monotonicity Results of Trace Functionals.” <i>Annales Henri Poincare</i>, vol. 25, Springer Nature, 2024, pp. 2087–106, doi:<a href=\"https://doi.org/10.1007/s00023-023-01345-7\">10.1007/s00023-023-01345-7</a>.","short":"H. Zhang, Annales Henri Poincare 25 (2024) 2087–2106.","apa":"Zhang, H. (2024). Some convexity and monotonicity results of trace functionals. <i>Annales Henri Poincare</i>. Springer Nature. <a href=\"https://doi.org/10.1007/s00023-023-01345-7\">https://doi.org/10.1007/s00023-023-01345-7</a>","ista":"Zhang H. 2024. Some convexity and monotonicity results of trace functionals. Annales Henri Poincare. 25, 2087–2106.","ama":"Zhang H. Some convexity and monotonicity results of trace functionals. <i>Annales Henri Poincare</i>. 2024;25:2087-2106. doi:<a href=\"https://doi.org/10.1007/s00023-023-01345-7\">10.1007/s00023-023-01345-7</a>","ieee":"H. Zhang, “Some convexity and monotonicity results of trace functionals,” <i>Annales Henri Poincare</i>, vol. 25. Springer Nature, pp. 2087–2106, 2024.","chicago":"Zhang, Haonan. “Some Convexity and Monotonicity Results of Trace Functionals.” <i>Annales Henri Poincare</i>. Springer Nature, 2024. <a href=\"https://doi.org/10.1007/s00023-023-01345-7\">https://doi.org/10.1007/s00023-023-01345-7</a>."},"article_type":"original","ec_funded":1,"language":[{"iso":"eng"}],"scopus_import":"1","publication":"Annales Henri Poincare","oa_version":"Preprint","date_created":"2023-07-23T22:01:15Z","main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2108.05785"}],"type":"journal_article","corr_author":"1","abstract":[{"lang":"eng","text":"In this paper, we prove the convexity of trace functionals (A,B,C)↦Tr|BpACq|s,\r\nfor parameters (p, q, s) that are best possible, where B and C are any n-by-n positive-definite matrices, and A is any n-by-n matrix. We also obtain the monotonicity versions of trace functionals of this type. As applications, we extend some results in Carlen et al. (Linear Algebra Appl 490:174–185, 2016), Hiai and Petz (Publ Res Inst Math Sci 48(3):525-542, 2012) and resolve a conjecture in Al-Rashed and Zegarliński (Infin Dimens Anal Quantum Probab Relat Top 17(4):1450029, 2014) in the matrix setting. Other conjectures in Al-Rashed and Zegarliński (Infin Dimens Anal Quantum Probab Relat Top 17(4):1450029, 2014) will also be discussed. We also show that some related trace functionals are not concave in general. Such concavity results were expected to hold in different problems."}],"status":"public","external_id":{"arxiv":["2108.05785"],"isi":["001025709100001"]},"project":[{"call_identifier":"H2020","name":"ISTplus - Postdoctoral Fellowships","_id":"260C2330-B435-11E9-9278-68D0E5697425","grant_number":"754411"},{"grant_number":"M03337","name":"Curvature-dimension in noncommutative analysis","_id":"eb958bca-77a9-11ec-83b8-c565cb50d8d6"}],"intvolume":"        25","date_updated":"2025-04-14T07:43:55Z","arxiv":1,"page":"2087-2106","author":[{"last_name":"Zhang","first_name":"Haonan","id":"D8F41E38-9E66-11E9-A9E2-65C2E5697425","full_name":"Zhang, Haonan"}],"volume":25,"month":"04","year":"2024","publication_status":"published"}]