• 
  École thématique du CNRS ARTinTOKYO,
  Analytic Representation Theory in Tokyo
  November 4-8, 2025
  NISSAY Lecture Hall(大講義室) , Graduate School of Mathematical Sciences, The University of Tokyo [2025/10/23]
• 
  The 23nd symposium "Stochastic Analysis on Large Scale Interacting Systems"
  October, 27-31,2025
  NISSAY Lecture Hall, Graduate School of Mathematical Sciences, the University of Tokyo [2025/10/14]
• 
  Call for applications: Associate or Assistant Professor, female applicants only
  Deadline: October 24, 2025 (JST). [2025/09/08]
• 
  Sho Katayama (Graduate School of Mathematical Sciences, The University of Tokyo) was awarded
  the 2025 MSJ Takebe Katahiro Prize for Encouragement of Young Researchers.
  Honoured theme：Structure of solutions for semilinear elliptic equations and related problems [2025/09/04]
• 
  The 25th Takagi Lectures
  October 18-19, 2025
  NISSAY Lecture Hall, Graduate School of Mathematical Sciences, The University of Tokyo [2025/07/25]

• 2025/10/27
  Seminar on Geometric Complex Analysis   10:30-12:00   Room #128
  

  Shohei Ma (Institute of Science Tokyo)
  . (Japanese)
• 2025/10/28
  Tuesday Seminar on Topology   17:00-18:30   Room #056
  Pre-registration required. See our seminar webpage.
  

  Ayumu Inoue (Tsuda University)
  On a relationship between quandle homology and relative group homology, from the view point of Seifert surfaces (JAPANESE)
   
   
  Tuesday Seminar of Analysis   15:00-17:30   Room #002
  

  Lauri Särkiö (Aalto University)
  Gradient higher integrability of parabolic double-phase equations (English)

  Shinya Kinoshita (Nagoya University)
  Global well-posedness for 3D quadratic nonlinear Schrödinger equations (Japanese)
• 2025/10/29
  Geometric Analysis Seminar   13:30-14:30   Room #126
  

  Tommaso Rossi (Scuola Internazionale Superiore di Studi Avanzati)
  On the rectifiability of metric measure spaces with lower Ricci curvature bounds (英語)
• 2025/10/31
  Algebraic Geometry Seminar   13:00-14:30   Room #118
  

  Miguel Angel Barja (UPC-Barcelona)
  Asymptotic and continuous constructions in the geography of fibred varieties
• 2025/11/04
  Tuesday Seminar on Topology   17:00-18:00   Online
  Pre-registration required. See our seminar webpage.
  

  Kazuto Takao (Tohoku University)
  Diagrammatic criteria for strong irreducibility of Heegaard splittings and finiteness of Goeritz groups (JAPANESE)
   
   
  Number Theory Seminar   17:00-18:00   Room #117
  

  Ryomei Iwasa (University of Copenhagen)
  Descent and pro-excision
• 2025/11/10
  Seminar on Geometric Complex Analysis   10:30-12:00   Room #128
  

  Yasufumi Nitta (Tokyo Univ. of Science)
  TBA (Japanese)
• 2025/11/11
  Tuesday Seminar on Topology   9:30-10:30   Online
  Pre-registration required. See our seminar webpage.
  

  Richard Hain (Duke University)
  Mapping class group actions on the homology of configuration spaces (ENGLISH)
• 2025/11/17
  Seminar on Geometric Complex Analysis   10:30-12:00   Room #128
  

  Masanori Adachi (Shizuoka Univ.)
  　 (Japanese)

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