• 
  The guidance for students on April 3 has been cancelled. [2020/03/26]
• 
  Visualization of Higher-Dimensional Spaces in Art, Mathematics and Physics
  canceled due to COVID-19 outbreak
  March 14–15, 2020
  Room 117, 052, 056,
  Graduate School of Mathematical Sciences,
  the University of Tokyo [2020/02/03]
• 
  Qualitative Properties for Nonlinear Diffusion Equations
  January 22–23, 2020
  Room 056, Graduate School of Mathematical Sciences,the University of Tokyo [2020/01/10]
• 
  UTokyo-NTU Joint Symposium in Mathematics
  December 9-10, 2019
  Room 128, Graduate School of Mathematical Sciences,
  the University of Tokyo [2019/11/14]
• 
  Differential systems: from theory to computer mathematics
  December 3-6, 2019
  Lecture Hall, Graduate School of Mathematical Sciences,
  the University of Tokyo [2019/11/13]

• 2020/04/07
  Tuesday Seminar on Topology   17:00-18:30   Room #056
  ５月以降に延期
  

  Hokuto Konno (RIKEN iTHEMS)
  Gauge theory and the diffeomorphism and homeomorphism groups of 4-manifolds (JAPANESE)
• 2020/04/14
  Tuesday Seminar on Topology   17:00-18:30   Room #056
  ５月以降に延期
  

  Daniel Matei (IMAR Bucharest)
  Homology of right-angled Artin kernels (ENGLISH)

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