• 
  Professor Hiroki MASUDA was awarded the 31th JSS Award. [2026/06/02]
• 
  Mini workshop on Algebraic Geometry
  June 3(Wed) -5(Fri), 2026
  NISSAY Lecture Hall, Graduate School of Mathematical Sciences, The University of Tokyo [2026/05/28]
• 
  7th Italian-Japanese Workshop on Geometric Properties for Parabolic & Elliptic PDE's
  June 15(Mon) -19(Fri), 2026
  NISSAY Lecture Hall, Graduate School of Mathematical Sciences, The University of Tokyo [2026/05/26]
• 
  Professor Toshiyuki KOBAYASHI was awarded the 67th Fujihara Award. [2026/05/22]
• 
  FJ-LMI DAY 2026
  June 2, 2026
  NISSAY Lecture Hall, Graduate School of Mathematical Sciences, The University of Tokyo [2026/05/20]

• 2026/06/04
  Applied Analysis   16:00-17:30   Room # 002
  

  Shobu Shiraki (University of Zagreb)
  Beckner's sharp inequalities revisited on binary cubes (Japanese)
• 2026/06/05
  Algebraic Geometry Seminar   14:00-15:00   Room #大講義室（NISSAY Lecture Hall）
  

  Young-Hoon Kiem (Korea Institute for Advanced Study)
  Cohomology of moduli spaces of curves
• 2026/06/08
  Seminar on Geometric Complex Analysis   10:30-12:00   Room #126
  

  Yoshihiko Matsumoto (The Univ. of Osaka)
  CR-invariant energy of Legendrian knots in the Heisenberg group (Japanese)
• 2026/06/09
  Operator Algebra Seminars   16:45-18:15   Room #126
  

  Taisuke Hoshino (Univ. Tokyo)
  Rigidity for graph-wreath product II$_1$ factors
   
   
  Tuesday Seminar on Topology   16:00-17:30   Room #hybrid/056
  Pre-registration required. See our seminar webpage.
  

  Masato Tanabe (RIKEN iTHEMS)
  Thom polynomials relative to maps prescribed near the boundary (JAPANESE)
• 2026/06/15
  Tokyo Probability Seminar   16:00-17:30   Room #126
  We are having teatime from 15:15 in the common room on the second floor. Please join us.
  

  Tomoyuki Ichiba (University of California Santa Barbara)
  Feynman formula for discrete-time quantum walk and its applications
• 2026/06/16
  Operator Algebra Seminars   16:45-18:15   Room #126
  

  Hiroki Ishikura (RIMS, Kyoto Univ.)
  Borel planar complexes and soficity
   
   
  Tuesday Seminar on Topology   16:00-17:30   Room #hybrid/056
  Pre-registration required. See our seminar webpage.
  

  Yuto Moriwaki (RIKEN iTHEMS)
  Conformally flat factorization homology (JAPANESE)
• 2026/06/22
  Seminar on Geometric Complex Analysis   10:30-12:00   Room #126
  Online only. No in-person attendance.
  

  Naoto Yotsutani (Shizuoka Univ. )
  TBA (Japanese)
   
   
  Tokyo Probability Seminar   16:00-17:30   Room #126
  We are having teatime from 15:15 in the common room on the second floor. Please join us.
  

  Manasa Nagatsu (Kyoto University)
  Large $N$ expansion for smooth multi-trace spectral statistics of
  classical matrix ensembles, central limit theorems and matrix integrals.
• 2026/06/23
  Operator Algebra Seminars   16:45-18:15   Room #126
  

  Ravi Mistry (the University of Tokyo)
  TBA
• 2026/06/26
  Colloquium   15:30-16:30   Room #NISSAY Lecture Hall
  

  Bez Neal (Graduate School of Mathematical Sciences, The University of Tokyo)
  The Kakeya conjecture and the Brascamp-Lieb inequality (日本語)
   
   
  Geometric Analysis Seminar   13:30-14;30   Room #002
  

  Federica Dragoni (Cardiff University)
  Convexity: from the Euclidean space to Riemannian and sub-Riemannian manifolds (英語)
• 2026/06/29
  Seminar on Geometric Complex Analysis   10:30-12:00   Room #126
  

  Chin-Yu Hsiao (National Taiwan Univ.)
  TBA (English)
• 2026/07/01
  Number Theory Seminar   17:00-18:00   Room #117
  

  ISHIKURA Rintaro (University of Tokyo)
  On boundedness of the number of cuspidal automorphic representations of Mp(4) ordinary at p

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