This page is mainly for my students and my memorandum.


Takao Satoh (Prof. Dr.)

Department of Mathematics (Japanese)
Faculty of Science, Division II (Japanese)
Tokyo University of Science

1-3 Kagurazaka, Shinjuku, Tokyo, 162-8601, Japan

Taken by my daughter at Yokohama in 2011

Geometry group in Bonn in 2017 and 2018

 The University of Bonn,
 Max Planck Institute for Mathematics,

Scientific staff
 Professor Dr.(Em.) Werner Ballmann,  Professorin Dr. Ursula Hamenstädt,
 Dr. Sebastian Hensel,  Professor Dr.(Em.) Hermann Karcher,
 Dr. Bram Petri,  Dr. Anna Siffert,  Dr. Yuan Zhou, and me.

Active and exciting mathematics, and very nice atmosphere!

           End-of-year Dinner at Köln in December 2017 →


  The answers to some questions

   - Our University is a private university located in the city center of Tokyo.
   - "Division II" means the faculty for the night school.

- 理学部第一部数学科別の学部の学科です.

- 文部省には理学部数学科として申請しているので,学外では理学部数学科と

- 大学院に第一部,第二部の別はありません.理学研究科には,数学専攻,応用数学専攻,

Tokyo University of Science in 2011


  Erratum for my books

  - 複数の方々より,拙著内に誤植や論述におかしな点があることをご指摘いただきました.ご迷惑をお掛けした方々に深くお詫び申し上げます.


  Renewal of our faculty's Web

  - As a member of Media Strategy Committee, we are maintaining the website of the Faculty.
  - We also have FB and Twitter. For details about renewals, see here.

  Singularity Theory and Topology seminar at TUS

  - We are organizing Singularity and Topology Seminar with Prof. Dr. Hirose.

  2S Lecture by Professor Dr.(Em.) Shigeyuki Morita (2Sの学生,及び数学専攻の院生の方々へ.)

  - 森田茂之先生(東京大学・東京工業大学名誉教授)に位相幾何学に関する講義(位相数学特講1A,1B(特別講義(三)))を行って頂いております.
  - いわゆる,森田・マンフォード類と冠される曲面束の特性類に代表されるが如く,長年に亘り位相幾何学の研究を最先端で牽引されて来られた森田先生の講義を

  - 森田先生の2016年度日本数学会賞秋季賞受賞を心よりお祝い申し上げます.


Curriculum vitae   Research interests    Publications  Talks

Grants    Conferences    Singularity Theory and Topology seminar

Lectures   Lect. movie (Youtube)   Our Laboratory

Regulations of TUS    Farewell for professors

My Favarites

   With Wisława Szymborska and a cat.
   Taken by Professor Dr. Pawałowski at Kórnik in 2017.




Thanks to Verdant place  and  blue-green
 for supplying free website development resources.

Please guess my valid e-mail address from

Please note that my e-mail addresses
  takao[at],  takao[at] and takao[at]
 are no longer valid.

Taken by Professor Dr. Vespa in November 2017
  at Strasbourg, Capitale de Noël.

  Update Log

   - Last update: 10. 3. 2018.

   - Moved in April 2011. (Tokyo University of Science
   - Since May 2009. (Kyoto University

      Taken by Professor Dr. Watanabe in February 2018
      at Marseille.