Last modified: February 7, 2025

OZAWA, Tohru


Office : WHY WASEDA? (WHY WASEDA? YouTube)
A space for creative minds fostering innovative leaders of the future
No.310, Building 55N, West-Waseda Campus,Shin-juku, Tokyo, Japan    » Visiting Information
Mailing Address :
Department of Applied Physics, Waseda University, Tokyo 169-8555, Japan
txozawa@waseda.jp
Telephone & Facsimile Numbers :
+81-3-5286-8487
Current Research Topics : Research Profiles
  1. Nonlinear Schrödinger Equations
    Scattering theory, Strichartz estimates, Analyticity and smoothing properties of solutions, Derivative coupling, etc.
  2. Nonlinear Hyperbolic Equations
    Klein-Gordon equation, Dirac equation, Systems of wave equations, Strichartz estimates, Nonrelativistic limit, Self-similar solutions, etc.
  3. Function Spaces
    Embedding theorems, Interpolation inequalities, Characterizations of fractional Sobolev spaces over Lie groups, etc.
Publications :
IMU Activities : Chair of Japan's National Committee (2012-2020)
SCJ Activities : Chair of Mathematical Science Committee (2021-2023)
MSJ Activities :
    Board of trustees (2006-2009)
    Committee of International Relations (2006-2009)
    Committee of Division of Functional Equations (2002-2008), Chair (2005-2008)
Organizing Committees :
  1. Sapporo Symposium on PDE, Hokkaido University (1997-)
  2. Harmonic Analysis and Nonlinear PDE, RIMS, Kyoto University (1997-)
  3. COE Special Months "Nonlinear Dispersive Equations," August - September, 2004.
  4. COE Special Months "Recent Development in Mathematical Material Sciences," October, 2004 - March, 2005.
  5. Sub-Leader, Mathematics and Physics Unit, "Multiscale Analysis,Modeling and Simulation", Top Global University Project,Waseda University
Editorial Boards :
  1. Hokkaido Mathematical Journal (1995-)
  2. SIAM Journal on Mathematical Analysis (1999-2004)
  3. MSJ Memoirs (2000-2009)
  4. Differential and Integral Equations (2001-)
  5. Communications on Pure and Applied Analysis (2010-)
  6. International Journal of Mathematical Analysis (2013-)
  7. Mathematics in Industry (2014-)
  8. Advances in Differential Equations (2015-)
  9. Demonstratio Mathematica (2018-)
  10. SN Partial Differential Equations and Applications (2019-)
  11. AIMS Mathematics (2020-)
Academic Degrees :
Bachelor of Science, Department of Physics, Waseda University, March 1984 (Advisor : Masayoshi Tsutsumi)
Master of Science, RIMS, Kyoto University, March 1986 (Advisor : Shigetake Matsuura)
Doctor of Science, RIMS, Kyoto University, March 1990 (Advisor : Shigetake Matsuura)
Professional Positions :
Research Associate, Department of Mathematics, Nagoya University, April 1988 - May 1990
Research Associate, RIMS, Kyoto University, June 1990 - March 1992
Lecturer, Department of Mathematics, Hokkaido University, April 1992 - March 1993
Associate Professor, Department of Mathematics, Hokkaido University, April 1993 - March 1995
Professor, Department of Mathematics, Hokkaido University, April 1995 - August 2008
Professor, Department of Applied Physics, Waseda University, September 2008 -
Awards :
  1. Furukawa Sansui Prize (Physics), March 1984, Furukawa Group
  2. MSJ Spring Prize, March 1998, Mathematical Society of Japan
Ph. D. Students :
Makoto Nakamura (1999) - Winner of Takebe Special Prize 2006, MSJ
Shuji Machihara (2002)
Jun Kato (2003) - Winner of Takebe Special Prize 2008, MSJ
Yutaka Terasawa (2007)
Gaku Hoshino (2016)
Kazumasa Fujiwara (2017) - Winner of JSPS Ikushi Prize 2016, JSPS, Winner of Takebe Special Prize 2022, MSJ, Doctor of Science in full academic dress
Masayuki Hayashi (2019) - Winner of Takebe Encouragement Prize 2021, MSJ
Kosuke Kita (2022)
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