• 
  Ishii Shihoko (Professor Emeritus, The University of Tokyo)was awarded the Imperial Prize and Japan Academy Prize. [2021/03/12]
• 
  Strategic Partnership Project (Paris Grandes Ecoles Group) mini-symposium/ Modeling infectious disease: COVID-19 and beyond
  March 9~10, 2021
  The mini-symposium will be held online, through Zoom. Please contact Ralph Willox through the mini-symposium webpage for additional details on the Zoom meeting. [2021/02/17]
• 
  2020 Seoul-Tokyo Conference
  November 27-28, 2020 [2020/11/10]
• 
  Starting this A semester, the guidelines for entering the Mathematics Building under STAGE YELLOW have changed
  Students and researchers are asked to adhere strictly to these guidelines and especially, if possible, to work or study at home. [2020/09/28]
• 
  Daichi Takeuchi (Graduate School of Mathematical Sciences, The University of Tokyo) was awarded the MSJ Takebe Katahiro Prize for Encouragement of Young Researchers.
  Honoured theme: Study on epsilon factors of ℓ-adic sheaves [2020/09/22]

• 2022/01/24
  Seminar on Geometric Complex Analysis   10:30-12:00   Room #128
  

  Junjiro Noguchi (The University of Tokyo)
  Analytic Ax-Schanuel Theorem for semi-abelian varieties and Nevanlinna theory (Japanese)
• 2022/01/25
  Tuesday Seminar on Topology   17:00-18:00   Online
  Pre-registration required. See our seminar webpage.
  

  Xiaobing Sheng (The Univesity of Tokyo)
  Some obstructions on subgroups of the Brin-Thompson group $2V$ (ENGLISH)
• 2022/01/27
  Information Mathematics Seminar   16:50-18:35   Online
  

  Yusuke Aikawa (Information Technology R&D Center, Mitsubishi Electric Co.)
  Recent development of post-quantum cryptography from supersingular elliptic curves (Japanese)
   
   
  thesis presentations   13:00-14:15   Online
  

  Masaru Miyashita (Graduate School of Mathematical Sciences University of Tokyo)
  Some new approaches to the finite element method for digital twins of plasma
   
   
  thesis presentations   13:00-14:15   Online
  

  Keiichi Maeta (Graduate School of Mathematical Sciences University of Tokyo)
  On the existence problem of compact Clifford-Klein forms of indecomposable pseudo-Riemannian symmetric spaces with signature (n, 2)
   
   
  thesis presentations   9:15-10:30   Online
  

  Nobuo Iida (Graduate School of Mathematical Sciences University of Tokyo)
  A stable homotopy version of monopole contact invariant
   
   
  thesis presentations   11:00-12:15   Online
  

  Jun Okamoto (Graduate School of Mathematical Sciences University of Tokyo)
  Convergence of some non-convex energies under various topology
   
   
  thesis presentations   11:00-12:15   Online
  

  Yasuhiro Oki (Graduate School of Mathematical Sciences University of Tokyo)
  On the connected components of Shimura varieties for CM unitary groups in odd variables
  
   
   
  thesis presentations   13:00-14:15   Online
  

  Tatsuro Kawakami (Graduate School of Mathematical Sciences University of Tokyo)
  Studies on the Bogomolov-Sommese vanishing theorem and Du Val del Pezzo surfaces in positive characteristic
   
   
  thesis presentations   9:15-10:30   Online
  

  Cyuyou Ko (Graduate School of Mathematical Sciences University of Tokyo)
  On the Helmholtz decomposition of vector fields with bounded mean oscillation in various domains
   
   
  thesis presentations   11:00-12:15   Online
  

  Masatoshi Goda (Graduate School of Mathematical Sciences University of Tokyo)
  Statistical inference for Hawkes processes
   
   
  thesis presentations   14:45-16:00   Online
  

  Yusuke Sato (Graduate School of Mathematical Sciences University of Tokyo)
  Multidimensional continued fractions and Fujiki-Oka resolutions of cyclic quotient singularities
   
   
  thesis presentations   11:00-12:15   Online
  

  Taketo Sano (Graduate School of Mathematical Sciences University of Tokyo)
  On functoriality and spatial refinements of Khovanov homology and its variants
   
   
  thesis presentations   14:45-16:00   Online
  

  Hiroshi Takase (Graduate School of Mathematical Sciences University of Tokyo)
  Inverse problems for hyperbolic partial differential equations with time-dependent coefficients
   
   
  thesis presentations   14:45-16:00   Online
  

  Mayuko Yamashita (RIMS, Kyoto University)
  Differential models for the Anderson dual to bordism theories and invertible QFT’s
• 2022/01/28
  thesis presentations   13:00-14:15   Online
  

  Xiaobing Sheng (Graduate School of Mathematical Sciences University of Tokyo)
  Geometric and combinatorial properties of some generalisations of Thompson's groups
   
   
  thesis presentations   13:00-14:15   Online
  

  Erbol Zhanpeisov (Graduate School of Mathematical Sciences University of Tokyo)
  Local existence and blow-up rate of solutions to nonlinear parabolic equations
   
   
  thesis presentations   13:00-14:15   Online
  

  Kentaro Kameoka (Graduate School of Mathematical Sciences University of Tokyo)
  Studies on semiclassical analysis and resonance theory
   
   
  thesis presentations   13:00-14:15   Online
  

  Teppei Takamatsu (Graduate School of Mathematical Sciences University of Tokyo)
  On the arithmetic finiteness of irreducible symplectic varieties
   
   
  thesis presentations   11:00-12:15   Online
  

  Yujiro Takeishi (Graduate School of Mathematical Sciences University of Tokyo)
  Optimal decay estimates for Schrödinger heat semigroups with inverse square potential in Lorentz spaces
   
   
  thesis presentations   11:00-12:15   Online
  

  Kengo Takei (Graduate School of Mathematical Sciences University of Tokyo)
  Some asymptotic problems for systems of Hamilton-Jacobi-Bellman equations
   
   
  thesis presentations   9:15-10:30   Online
  

  Shota Fukushima (Graduate School of Mathematical Sciences University of Tokyo)
  Microlocal construction and analysis of the Schrödinger propagators on manifolds
   
   
  thesis presentations   11:00-12:15   Online
  

  Yuki Yamamoto (Graduate School of Mathematical Sciences University of Tokyo)
  On the restrictions of supercuspidal representations for inner forms of GL_N

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