News and Events
News and Events list-
Algebraic approaches to mapping class groups of surfaces
May 19 (Mon) - 23 (Fri), 2025
Lecture Hall, Graduate School of Mathematical Sciences, The University of Tokyo [2025/05/14] -
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Elliptic and Parabolic Partial Differential Equations and Geometric Analysis
April 22-23, 2025
Room 002 Graduate School of Mathematical Sciences, The University of Tokyo [2025/04/21] -
Arithmetic France-Japan in Tokyo 2025
April 14-18, 2025
Lecture Hall, Graduate School of Mathematical Sciences, The University of Tokyo [2025/03/13] -
Associate Professor Hokuto KONNO was awarded the 2025 MSJ Spring Prize.
Honoured theme:Family gauge theory and its applications to four-dimensional topology [2025/03/12]
Seminar Information
~06/30 | 07/01 | 07/02~ | Seminars | Conferences-
2025/07/01Operator Algebra Seminars 16:45-18:15 Room #117
Mao Hoshino (Univ. Tokyo)
A tensor categorical aspect of quantum group actionsTuesday Seminar on Topology 17:00-18:00 Room #hybrid/056
Pre-registration required. See our seminar webpage.
Genki Sato (Fcuro, Inc.)
Presentation of finite Reedy categories as localizations of finite direct categories (JAPANESE) -
2025/07/02Number Theory Seminar 17:00-18:00 Room #117
Amoru Fujii (University of Tokyo)
Parametrization of supercuspidal representations of depth-zero for some simple adjoint groups (日本語) -
2025/07/03Applied Analysis 16:00-17:30 Room #128
Jessica Lin (McGill University)
Generalized Front Propagation for Stochastic Spatial Models (English)Tokyo Probability Seminar 16:00-17:30 Room #128
The classroom is 128. This is a joint seminar with the Applied Analysis Seminar. No teatime today.
Jessica Lin (McGill University)
Generalized Front Propagation for Stochastic Spatial Models -
2025/07/04thesis presentations 13:45-15:00 Room #128
IMAI Koto (東京大学大学院数理科学研究科)
Ramification groups of Galois extensions over local fields of
positive characteristic with Galois group isomorphic to
the group of unitriangular matrices
(冪単三角行列の群と同型なGalois群を持つ正標数局所体上の
Galois拡大の分岐軍) -
2025/07/07Seminar on Geometric Complex Analysis 10:30-12:00 Room #128
Taiji Marugame (The Univ. of Electro-Communications)
Chains on twistor CR manifolds and conformal geodesics in dimension three (Japanese) -
2025/07/08Numerical Analysis Seminar 16:30-18:00 Room #126
Masaki Imagawa (Kyoto Univsersity)
Convergence analysis of perturbed advection equations in a bounded domain (Japanese)Tuesday Seminar of Analysis 16:00-17:30 Room #002
Keisuke Takasao (Kyoto University)
Brakke's inequality and the existence of Brakke flow for volume preserving mean curvature flow (Japanese)Lie Groups and Representation Theory 15:30-16:30 Room #128
Koichi Arashi (Tokyo Gakugei University)
On integral representations of reproducing kernels on quasi-symmetric Siegel domains
Tuesday Seminar on Topology 17:00-18:30 Room #hybrid/056
Pre-registration required. See our seminar webpage.
Hiroki Ishikura (The University of Tokyo)
Stallings-Swan’s Theorem for Borel graphs (JAPANESE)thesis presentations 13:15-14:30 Room #128
SATO Genki (東京大学大学院数理科学研究科)
Presentation of finite Reedy categories as localizations
of finite direct categories
(有限直圏の局所化としての有限Reedy圏の表示)
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2025/07/10Geometric Analysis Seminar 14:00-15:00 Room #056
Jeff Viaclovsky (University of California, Irvine)
TBA (英語) -
2025/07/15Tuesday Seminar on Topology 17:00-18:30 Room #056
Pre-registration required. See our seminar webpage.
Anastasiia Tsvietkova (Rutgers University)
Polynomially many genus g surfaces in a hyperbolic 3-manifold (ENGLISH) -
2025/07/22Operator Algebra Seminars 16:45-18:15 Room #117
Giovanni Ferrer (Ohio State University)
Higher quantum symmetriesTuesday Seminar on Topology 17:00-18:30 Room #hybrid/056
Pre-registration required. See our seminar webpage.
Alexis Marchand (Kyoto University)
Sharp spectral gaps for scl from negative curvature (ENGLISH)thesis presentations 11:00-12:15 Room #118
KATAYAMA Sho (東京大学大学院数理科学研究科)
On positive solutions to inhomogeneous elliptic problems
on unbounded domains
(非有界傾域上の非斉次楕円型問題の正値解について)
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2025/07/29Numerical Analysis Seminar 16:30-18:00 Room #123
Takashi Suzuki (Osaka University)
An analytic proof of the Hodge decomposition on bounded domains in Euclidean space and its applications (Japanese)