جست‌وجوی استاد و پژوهشگر

Anush Tserunyanمشاهده پروفایل

استاد

• Mathematics
• Ergodic Theory
• Combinatorics
• +۳ مورد دیگر

Anush Tserunyan is a Professor of Mathematics at McGill University, Canada, and a Visiting Professor at the Unit of Pure and Applied Mathematics (UMPA) at École normale supérieure de Lyon from December 1, 2024, to January 31, 2025. She holds a bachelor's and master's in computer science and applied mathematics from Yerevan State University (2005–2007) and a Ph.D. in Mathematics from UCLA (2013), focusing on finite generators for group actions, equivalence relations, and recursive program complexity. Research Interests: Anush Tserunyan specializes in Ergodic Theory , Combinatorics , and Group Actions , with notable contributions to graph theory, hypergraphs, and Ramsey theory. Her work bridges combinatorial structures with analytic methods, particularly in dynamical systems and descriptive set theory. Collaborations: During her visit to UMPA, she collaborates with teams in Geometry, Groups and Dynamics , and Number Theory , alongside researchers like Benjamin Schraen and Sophie Morel. Her stay includes seminars on GGD, Number Theory, and the 'Actions!' working group. Publications: Her research spans topics like ergodic theorems, disjoint matchings in graphs, and algebraic hypergraphs, reflecting a focus on foundational mathematical structures and their applications.

Brian Conradمشاهده پروفایل

استاد

• Number Theory
• Arithmetic Geometry
• Algebraic Geometry
• +۳ مورد دیگر

Brian Conrad is a Professor of Mathematics at Stanford University, specializing in number theory and arithmetic geometry. He holds a position in the Department of Mathematics and has contributed extensively to algebraic geometry, algebraic number theory, and representation theory. His research encompasses foundational work on reductive groups, pseudo-reductive groups, and their applications in arithmetic contexts. Dr. Conrad is an editor for the Journal of the AMS, Algebra and Number Theory, and IMRN. He has organized numerous learning seminars, including those on étale cohomology and the BSD conjecture, and has taught advanced courses on algebraic geometry, class field theory, and modular forms. His work bridges classical algebraic geometry with modern arithmetic applications, emphasizing foundational proofs and geometric intuition. His editorial roles and seminar leadership reflect his commitment to advancing mathematical exposition and education. Education details are not explicitly provided in the texts, but his academic trajectory includes significant contributions to the field through publications and mentorship. Dr. Conrad's research has led to advancements in areas such as the classification of algebraic groups, étale cohomology, and the arithmetic of elliptic curves. His collaborative work with mathematicians like Chai, Oort, and Prasad has produced influential monographs, including Pseudo-reductive Groups and Complex Multiplication and Lifting Problems .

Jianqi Liuمشاهده پروفایل

پژوهشگر ارشد

• Vertex Operator Algebras
• Conformal Field Theory
• Mathematical Physics
• +۳ مورد دیگر

Jianqi Liu is a Hans Rademacher Research Fellow in the Department of Mathematics at the University of Pennsylvania, affiliated with the School of Arts and Sciences. His research focuses on vertex operator algebras (VOAs) and 2D conformal field theory (CFT), with an emphasis on algebraic structures such as fusion rules, Zhu’s algebras, Borel-type subalgebras, and connections to the classical Yang-Baxter equation. He also explores geometric aspects of VOAs and their physical interpretations. He earned his Ph.D. in Mathematics from the University of California, Santa Cruz (2018–2023), under the supervision of Chongying Dong. Prior to his current role, he held teaching roles at both UPenn and UCSC, instructing courses ranging from advanced linear algebra to complex analysis and number theory. His research publications address topics such as twisted conformal blocks, Rota-Baxter operators, and the interplay between algebraic structures and integrable systems. Liu collaborates with researchers like Angela Gibney and Daniel Krashen, focusing on advancing theoretical frameworks in mathematical physics and algebraic geometry.

• Functional Analysis
• Complex Analysis
• Operator Theory
• +۷ مورد دیگر

Olivia Constantin is an Associate Professor in the Department of Mathematics at the Faculty of Mathematics. She has been actively publishing since 2008, with research contributions in functional analysis, complex analysis, and mathematical fluid dynamics. PhD in Mathematics (implied by academic position and research output) Her research primarily focuses on operator theory on function spaces, especially Fock and Bergman spaces, and the application of complex analysis to fluid flows. Key areas include Hankel operators, integral operators, embedding theorems, and the analysis of water waves and oceanic gyres. Her work combines deep analytical techniques with applications in fluid mechanics. Recent publications show a strong trend toward using complex-analytic methods to study irrotational flows, traveling water waves, and gyre dynamics, indicating an interdisciplinary approach bridging pure and applied mathematics. Her 2025 paper on velocity extrema in ocean gyre flows highlights ongoing contributions to geophysical fluid dynamics. She has led two research projects: Operatorenklassen (2012–2016) and Analysis of Operators on Spaces of Holomorphic Functions (2017–2019), demonstrating sustained research leadership. Active speaker at academic conferences, with 18 recorded scientific activities including talks from 2008 to 2023 Olivia Constantin collaborates with prominent mathematicians such as A. Aleman, J. A. Peláez, A.-M. Persson, and D. Kalaj. She has not received any explicitly mentioned scientific awards. There is no information about her advising students or managing labs or research teams.

• Algorithms
• Game Theory
• Automata Theory
• +۷ مورد دیگر

Marcin Jurdzinski is an Associate Professor (Reader) in the Department of Computer Science at the University of Warwick , UK. He has been a faculty member since 2004 and is a core member of the Foundations of Computer Science and Discrete Mathematics and its Applications research groups. University: University of Warwick School: Faculty of Science Department: Department of Computer Science Position: Associate Professor (Reader) Email: Marcin.Jurdzinski@warwick.ac.uk Office: CS2.19 His research lies at the intersection of algorithms, game theory, automata, and logic , with a strong emphasis on formal verification , model checking , and theoretical computer science . He is best known for his foundational work on parity games , including the development of small progress measures and discrete strategy improvement algorithms. The recent publications reveal a consistent focus on computational complexity in games and verification. Key themes include stochastic games, timed automata, bisimilarity, and quantitative analysis . His work often bridges theoretical insights with practical verification challenges, especially in real-time and probabilistic systems. He has supervised several PhD students and hosted postdoctoral researchers such as Laure Daviaud and Alexander Kozachinskiy. He has led EPSRC-funded projects including Solving Parity Games in Theory and Practice and Counter Automata: Verification and Synthesis . PhD Students: Aditya Prakash, Thejaswini K. S., Michail Fasoulakis, John Fearnley, Michal Rutkowski, Ashutosh Trivedi Postdocs: Laure Daviaud, Alexander Kozachinskiy He is actively involved in the academic community, serving on the steering committee of the Highlights of Logic, Games and Automata conference and on program committees for major venues such as CONCUR, ICALP, and LICS. He has also organized workshops including FORMATS and ICALP co-located events.

Fangzhou Jinمشاهده پروفایل

استادیار

• Algebraic Geometry
• Pure motives
• Mixed motives
• +۵ مورد دیگر

Fangzhou Jin is an Assistant Professor at the School of Mathematical Sciences, Tongji University. His research focuses on advanced topics in Algebraic Geometry , particularly in Motivic Homotopy Theory , Algebraic K-theory , and Real Algebraic Geometry . He has extensive experience in collaborative mathematical research, having worked with prominent mathematicians such as Frédéric Déglise, Enlin Yang, and Marc Levine. Education : Ph.D. in Mathematics (2016, École Normale Supérieure de Lyon), M.Sc. in Pure Mathematics (2012, Université Paris-Diderot), Diploma of ENS (2013) His work bridges Algebraic Cycles with Étale Cohomology , exploring Weight Structures in mixed motives and Chern Classes in motivic contexts. Jin has contributed to the theory of Trace Maps and Local Terms in motivic homotopy, as well as the study of Flat Cohomology and Real Schemes . Key trends in his publications include: 2025: Cohomology of singular varieties via real cycle class maps 2024: Trace maps and local terms in motivic homotopy 2023: Moving lemmas in homotopy colevel theory 2022: Quadratic conductors, perverse homotopy, and pro-Chern classes 2021: Rational motivic homotopy and Künneth formulas 2020: Gersten complexes and real flat cohomology 2018: Algebraic G-theory in motivic categories 2016: Borel-Moore homology and weight structures Scientific Awards & Grants : Fundamental Research Funds for Central Universities (2021-2025) National Natural Science Foundation of China Grants 12101455 (2022-2024), 12471014 (2025-2028) National Key R&D Program of China 2021YFA1001400 (2022-2026) DFG Priority Programme SPP 1786 & ERC Project QUADAG (2018-2020) Advising & Teaching : Jin has supervised exercise classes and seminars at multiple institutions, including Universität Duisburg-Essen and Tongji University. His teaching spans Algebraic Topology , Étale Cohomology , and Algebraic Geometry . Labs & Collaborations : Active in international collaborations, he is a key member of the Algebraic Geometry and Ramification Seminar at Tongji University and has participated in DFG Research Training Group 2553 during his postdoctoral period.

David Mountمشاهده پروفایل

استاد

• Computational Geometry
• Algorithms
• Data Structures
• +۷ مورد دیگر

David Mount is a Professor in the Department of Computer Science at the University of Maryland, with an additional appointment at the University of Maryland Institute for Advanced Computer Studies (UMIACS). His primary research focus is Computational Geometry, particularly in designing, analyzing, and implementing data structures and algorithms for geometric problems. Applications of his work span image processing , pattern recognition , information retrieval , and computer graphics . He is a Fellow of the ACM and has received the ACM Recognition of Service Award twice. A member of the Algorithms and Theory Group, Mount has authored over 200 publications, many of which are available on Google Scholar, DBLP, and ArXiV. Research Focus Computational Geometry Algorithm Design and Analysis Geometric Data Structures Nearest Neighbor and Range Searching Clustering Algorithms Recent Publications Mount's recent publications (2023-2025) emphasize non-Euclidean geometry (e.g., Hilbert metric), dynamic geometric structures , and approximation algorithms for polytopes, Voronoi diagrams, and Delaunay triangulations. Collaborative works with students and researchers address challenges in kinetic data compression , label tracking , and geometric software development (e.g., Ipelets for polygonal geometry). Professional Activities Editorial Board Member, TheoretiCS (2021-present) Senior Associate Editor, ACM Trans. on Spatial Algorithms and Systems (2013-2020) Program Committee Member, FOCS , ESA , SODA , and other major conferences Awards ACM Fellow ACM Recognition of Service Award (twice)

Ovidiu Costinمشاهده پروفایل

استاد

• Mathematical Physics
• Differential Equations
• Asymptotics
• +۷ مورد دیگر

Ovidiu Costin is a Professor of Mathematics at The Ohio State University's Department of Mathematics, College of Arts and Sciences. His research focuses on mathematical physics, differential equations, asymptotics, and resurgence theory. He holds a PhD from Rutgers University (1995) and has authored numerous influential papers on topics such as Borel summability, Painlevé equations, and quantum dynamics. Education: PhD in Mathematics from Rutgers University, awarded in 1995. Research Interests: Resurgence theory, asymptotic analysis, integrable systems, spectral theory, and complex dynamics. His work bridges pure and applied mathematics, with applications in quantum mechanics and nonlinear dynamics. His recent articles explore non-perturbative solutions of Schrödinger equations, Borel summability in PDEs, and the analysis of singularities in nonlinear systems. Notable contributions include the proof of the Dubrovin conjecture and foundational work on transseries and surreal numbers. Scientific Awards: Recipient of the Guggenheim Fellowship. His research has been supported by NSF grants, including DMS-0103807, DMS-1515755, and others. Teaching: He teaches advanced courses in real and complex analysis, functional analysis, and applied mathematics. Office: Math Tower 404; email: costin.9@osu.edu.

• Descriptive Set Theory
• Infinite Combinatorics
• Forcing
• +۲ مورد دیگر

Asger Dag Törnquist is an Associate Professor at the Department of Mathematical Sciences, University of Copenhagen . His research focuses on Descriptive Set Theory , Infinite Combinatorics , and Forcing , with applications to Operator Algebra and Ergodic Theory . He received his Ph.D. in Mathematics from the University of California at Los Angeles in 2005. Research Highlights: His work explores the Borel complexity of orbit equivalence and von Neumann equivalence, with recent contributions to the interplay between set theory and cognitive psychology models. Key topics include projective witnesses , maximal almost disjoint families , and unitarizability in Polish groups. Publications: Törnquist has published extensively in top-tier journals such as the Annals of Pure and Applied Logic , Journal of Mathematical Logic , and Proceedings of the National Academy of Sciences , often addressing foundational questions in set theory and its applications.

Jun Le Gohمشاهده پروفایل

استادیار

• Mathematical Logic
• Set Theory
• Lattices and Universal Algebra
• +۴ مورد دیگر

Dr. Jun Le Goh is an Assistant Professor in the Department of Mathematics at the National University of Singapore (NUS). His research focuses on mathematical logic, set theory, computational complexity, computability theory, and combinatorics. He holds a Bachelor of Science (Honors, Class 1) from NUS (2013) and a Ph.D. in Mathematics from Cornell University (2019). His work bridges foundational areas of mathematics with computability theory, particularly in reverse mathematics and Weihrauch reducibility. Notable contributions include analyzing the complexity of Halin's infinite ray theorems, studying descending sequences in ill-founded linear orders, and exploring enumeration oracles in PA relativization. His research often intersects with proof theory, recursion theory, and algorithmic information theory. Dr. Goh collaborates with institutions globally, publishing in journals like the Journal of Mathematical Logic, Annals of Pure and Applied Logic, and Computability. His preprints and conference proceedings further highlight his engagement with cutting-edge topics in computability and logic.

• Several Complex Variables
• CR Geometry
• Differential Geometry
• +۳ مورد دیگر

Dr. Bernhard Lamel is a Professor at the Department of Mathematics , Faculty of Mathematics , University of Vienna . He specializes in Several Complex Variables , CR Geometry , and Differential Geometry , with a focus on CR maps, hypersurfaces, and geometric analysis. His work spans formal and analytic equivalence, jet determination, and convergence of normal forms. Key research areas: CR Geometry Differential Geometry Several Complex Variables Partial Differential Equations in CR Context Recent publications (2024–2018) analyze degenerate CR maps Borel mappings for compact sets regularity in CR vector bundles finite jet determination problems equivalence theory for infinite type hypersurfaces

• Algebra
• Number Theory
• Foundations of Mathematics
• +۵ مورد دیگر

Wayne Aitken is a Professor of Mathematics at California State University, San Marcos , where he focuses on expository writing, educational materials, and research in foundational mathematics. His work spans algebra, number theory, and topology, with a strong emphasis on rigorous exposition and pedagogical clarity. Academic Affiliation: Professor of Mathematics at California State University, San Marcos Contact: waitken@csusm.edu Research Interests: Wayne’s research and writing center on algebra, number theory, and topology. He has produced extensive essays on topics such as Galois theory, Dedekind domains, freely representable groups, and the foundations of mathematics. His work often bridges abstract concepts with accessible frameworks for graduate and advanced undergraduate students. Article Trends: His recent and ongoing publications include translations with commentary (e.g., Emil Artin’s L-series), expository guides on number systems and topology, and in-depth reports on algebraic structures. These works emphasize logical rigor, historical context, and pedagogical utility. Collaborations: He has co-authored works with L. Holt (on number systems) and F. Lemmermeyer (on the Hasse principle). His expository projects include translations, worksheets, and multi-part topology reviews. Future Projects: He plans to expand his writings to cover topics like Naive class theory (NBG set theory) and further foundational areas such as category theory and geometry.

Alessandra Iozziمشاهده پروفایل

استاد

• Bounded cohomology
• Lie groups
• Symmetric spaces
• +۵ مورد دیگر

Alessandra Iozzi is a Professor in the Department of Mathematics at ETH Zurich, where she has been an active faculty member for many years. Her office is located in HG G 37.4 at ETH Zentrum, and she maintains a strong research and teaching presence at one of the world's leading technical universities. She regularly organizes academic activities including workshops, seminars, and conferences related to her research interests. Professor Iozzi's research focuses on bounded cohomology, Lie groups, symmetric spaces, geometric group theory, Teichmüller theory, and representation theory . Her work often involves deep connections between geometric structures and algebraic representations, with significant contributions to understanding rigidity phenomena in mathematics. She has developed important results in the theory of maximal representations and their geometric interpretations, particularly in relation to Hermitian symmetric spaces. Her recent publications demonstrate a strong focus on character varieties, compactifications, and the geometric structures underlying representation theory. The trend in her work shows increasing sophistication in connecting bounded cohomology with geometric structures, particularly through the study of maximal representations, geodesic currents, and their compactifications. Her research has evolved from foundational work in bounded cohomology to sophisticated applications in geometric group theory and higher Teichmüller theory. Professor Iozzi has been actively involved in organizing numerous academic activities including the Geometry Seminar at ETHZ, the "goMATH, Frauen machen Mathematik" initiative, and various international workshops on geometric group theory, Teichmüller theory, and related topics. She has collaborated extensively with leading mathematicians including Marc Burger, Anna Wienhard, and Nicolas Monod, among others.

Peter Matthew Magyarمشاهده پروفایل

دانشیار

• Representation Theory
• Algebraic Combinatorics
• Algebraic Geometry
• +۵ مورد دیگر

Prof. Peter Matthew Magyar is an Associate Professor in the Department of Mathematics at Michigan State University (MSU). He holds a B.A. in Mathematics from Princeton University (summa cum laude, 1986) and a Ph.D. in Mathematics from Harvard University (1993, advised by Joseph N. Bernstein). Before joining MSU in 2000, he held postdoctoral and visiting positions at the University of Utrecht (Netherlands), Université de Paris VII, Northeastern University, and Brandeis University. His research focuses on representation theory, algebraic combinatorics, and algebraic geometry, with emphasis on Lie groups, loop groups, Schubert varieties, and combinatorial structures like Young tableaux and Littelmann paths. Education: Princeton University, B.A. Mathematics, 1986 Harvard University, Ph.D. Mathematics, 1993 Research Interests: Representation theory of semi-simple complex Lie groups Algebraic combinatorics (Young tableaux, Littelmann paths) Schubert calculus and affine Schubert polynomials Geometry of flag varieties and affine Grassmannians Honors: NSF Graduate Fellowship (1986-89) NSF Postdoctoral Fellowship (1995-98) NSF Grants DMS-0405948 (2004-07) and DMS-0703524 (2007-10) Teaching: Courses include graduate combinatorics, abstract algebra, discrete mathematics, and honors calculus. Developed a daily-quiz system for upper-level courses. Collaborations: Works with researchers such as V. Lakshmibai, P. Littelmann, A. Zelevinsky, and others on geometric and combinatorial representation theory. Outreach: Participates in the Kinawa-Chippewa Math Circle, offering modular arithmetic and cryptography workshops for students.

• Algebraic Topology
• Algebraic K-theory
• Arithmetic Geometry
• +۷ مورد دیگر

Gabriel Angelini-Knoll is an Assistant Professor in the Department of Mathematics, Applied Mathematics, and Statistics at Case Western Reserve University . Previously, he held postdoctoral positions at Université Paris 13 , Freie Universität Berlin , and Michigan State University , with a guest position at the Max Planck Institute for Mathematics in Bonn (2024-2025). He earned his PhD at Wayne State University under Andrew Salch. Research Interests : His work focuses on algebraic topology and algebraic K-theory , particularly computational methods with applications to arithmetic and geometry. Key areas include topological Hochschild homology , Morava K-theory , syntomic cohomology , and equivariant homotopy theory . His published work explores chromatic complexity, redshift phenomena, and connections to Lichtenbaum-Quillen conjectures. Teaching and Mentoring : Gabriel has taught courses like Introduction to Abstract Algebra (Case Western Reserve) and Algebraic K-theory (Freie Universität Berlin). He co-supervised Master’s and undergraduate theses on topics such as Real topological Hochschild homology , generalized Tate cohomology , and infinity categories . He organizes seminars on chromatic homotopy theory , Hermitian K-theory , and related topics. Collaborations and Conferences : Active in international collaborations, he works with researchers like Ch. Ausoni , M. Behrens , and J.D. Quigley . He has delivered invited talks at institutions including MIT , Université Sorbonne Paris Nord , and Isaac Newton Institute , with presentations at AMS Sectional Meetings and Oberwolfach .