Okamoto Mamoru

オカモトマモル | Okamoto Mamoru

Affiliation and department：
Job title： Associate Professor

Research field (1)： Mathematical analysis

Research theme for competitive and other funds (7)：

2023 - 2027 非線形分散型及び波動方程式における特異なランダム動力学
2023 - 2027 確率効果をもつ非線形分散型方程式の解の挙動と特異性の解析
2020 - 2023 幾何学的対称性を用いた非線形波動・分散型方程式の解の挙動と特異性の解析
2016 - 2020 Research on geometric symmetry and singularity of solutions for nonlinear wave equations
2017 - 2018 非線形分散型方程式の臨界現象の解明

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Papers (35)：

Pierre de Roubin, Mamoru Okamoto. Norm inflation for the viscous nonlinear wave equation. Nonlinear Differential Equations and Applications. 2024. 31. 4
Hiroyuki Hirayama, Shinya Kinoshita, Mamoru Okamoto. Sharp well-posedness for the Cauchy problem of the two dimensional quadratic nonlinear Schrödinger equation with angular regularity. Journal of Differential Equations. 2024. 395. 181-222
Hiroyuki Hirayama, Shinya Kinoshita, Mamoru Okamoto. A REMARK ON THE WELL-POSEDNESS FOR A SYSTEM OF QUADRATIC DERIVATIVE NONLINEAR SCHRODINGER EQUATIONS. COMMUNICATIONS ON PURE AND APPLIED ANALYSIS. 2022
Mamoru Okamoto, Kota Uriya. Long-time behavior of solutions to a fourth-order nonlinear Schrodinger equation with critical nonlinearity. JOURNAL OF EVOLUTION EQUATIONS. 2021
Hiroyuki Hirayama, Shinya Kinoshita, Mamoru Okamoto. Well-posedness for a system of quadratic derivative nonlinear Schrodinger equations in almost critical spaces. JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS. 2021. 499. 2

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MISC (1)：

Okamoto Mamoru. Well-posedness of the Cauchy problem for the Maxwell-Dirac system in one space dimension (Mathematical Analysis in Fluid and Gas Dynamics). RIMS Kokyuroku. 2012. 1782. 135-149

Books (2)：

Lectures and oral presentations (100)：

粘性効果を含む非線形波動方程式の初期値問題の非適切性
(日本数学会年会 2024)
微分型非線形シュレディンガー方程式系の初期値問題の非適切性
(第2回信州若里数理解析研究会 2024)
On the solutions to the two-dimensional Wick ordered nonlinear Klein-Gordon equation
(The 41th Kyushu Symposium on Partial Differential Equations 2024)
Uniqueness of the Gaussian free field evolution under the Wick ordered nonlinear Klein-Gordon equation
(New trends in nonlinear dispersive equations 2024)
Gauss型の初期値をもつ非線形Klein-Gordon方程式のほとんど確実な解について
(日本数学会秋季総合分科会 2023)

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Education (3)：

2011 - 2014 Kyoto University Graduate School of Science Division of Mathematics and Mathematical Sciences
2009 - 2011 Kyoto University Graduate School of Science Division of Mathematics and Mathematical Sciences
2005 - 2009 Saitama University Faculty of Science Department of Mathematics

Professional career (1)：

Work history (3)：

2020/04 - 現在 Osaka University Graduate School of Science Department of Mathematics Associate Professor
2014/04 - 2020/03 Shinshu University, Faculty of Engineering, Division of Mathematics and Physics Assistant Professor
2013/04 - 2014/03 Kyoto University, Research Fellow of the Japan Society for the Promotion of Science (DC2)

Association Membership(s) (1)：

Mathematical Society of Japan

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