Yamada Yoshio

ヤマダヨシオ | Yamada Yoshio

Affiliation and department：
Homepage URL (1)： http://www.f.waseda.jp/yamada/

Research field (2)： Basic analysis , Mathematical analysis

Research keywords (1)： Basic Analysis,Larger-area Analysis

Research theme for competitive and other funds (29)：

2019 - 2023 Study on free boundary problems arising in mathematical ecology and related nonlinear diffusion equations
2016 - 2019 数理生態学に現れる自由境界問題と反応拡散方程式の研究
2013 - 2017 Variational study of nonlinear elliptic problems
2012 - 2015 Study on reaction-diffusion equations and related free boundary problems
2009 - 2013 Synthetic study of nonlinear evolution equation and its related topics

2008 - 2013 Analysis for nonlinear critical phenomena described by mean field equations

2008 - 2011 A comprehensive study of nonlinear problems via variational approaches

2008 - 2010 Construction of Theory of Digital Analysis

2005 - 2007 Variational study of nonlinear problems

1994 - 1996 MATHEMATICAL ANALYSIS AND NUMERICAL ANALYSIS OF SEVERAL KINDS OF DIFFERENTIAL EQUATIONS.

1994 - 1994 非線形偏微分方程式系の総合的研究

1993 - 1993 非線型放物型方程式系及び楕円型方程式系にたいする解集合の研究

1992 - 1992 関数方程式の総合的研究

1989 - 1989 代数群上の保型函数論とP-進離散群の研究

1988 - 1988 非線型放物型方程式系及び関連する楕円型方程式系の解析

1988 - 1988 非線形偏微分方程式の総合的研究

1987 - 1987 数論的多様体の幾何学的研究

非線形放物型方程式系と関連する楕円型方程式系の研究

非線形楕円型方程式とその周辺に関する研究

THE MATHEMATICAL ANALYSIS TO NON-LINEAR PHENOMENA THROUGH NON-LINEAR PARTIAL DIFFERENTIAL EQUATIONS

Study of nonlinear prabolic systems and related elliptic systems

Resarchs on Solutions of Nonlinear Elliptic Equations and Numcrical Analysis

Nonlinear Evolution Equations and Elliptic Equations

Analysis of nonlinear diffusion equations and related phase transition problems

Study on Nonlinear Evolution Equations and Nonlinear Elliptic Equations

Research of System of Nonlinear Diffusion Equations and Related Elliptic Differential Equations

Integrated Study for Nonlinear Evolution Equations and Nonlinear Elliptic Equations

Research on the structure of solutions for nonlinear systems of reaction-diffusion equations

Analysis of Reaction-Diffusion Systems and Related Nonlinear Problems

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Papers (81)：

Yuki Kaneko, Hiroshi Matsuzawa, Yoshio Yamada. A free boundary problem of nonlinear diffusion equation with positive bistable nonlinearity in high space dimensions III: General case. Discrete and Continuous Dynamical Systems, Series S. 2024. 17. 2. 742-761
Yuki Kaneko, Hiroshi Matsuzawa, Yoshio Yamada. A free boundary problem of nonlinear diffusion equation with positive bistable nonlinearity in high space dimensions II: Asymptotic profiles of solutions and radial terrace solution. Journal de Mathematiques Pures et Appliquees. 2023. 178. 1-48
Yuki Kaneko, Hiroshi Matsuzawa, Yoshio Yamada. A free boundary problem of nonlinear diffusion equation with positive bistable nonlinearity in high space dimensions I : Classification of asymptotic behavior. Discrete and Continuous Dynamical Systems. 2022. 42. 6. 2719-2719
Mitsuki Kobayashi, Yoshio Yamada. Global existence of weak solutions to forest kinematic model with nonlinear degenerate diffusion. Advances in Mathematical Sciences and Applications. 2020. 29. 1. 187-209
Yoshio Yamada. Asymptotic propertied of a free boundary problem for a reaction-diffusion equation with multi-stable nonlinearity. 2020. 52. 65-89

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MISC (29)：

Yoshio Yamada. Free boundary problems for reaction-diffusion equations arising in ecology. 2022
Maho Endo, Yuki Kaneko, Yoshio Yamada. A fee boundary problem for reaction diffusion equation with positive bistable nonlinearity. RIMS Kokyuroku. 2019. 2121. 29-40
Yuki Kaneko, Yoshio Yamada. Spreading, vanishing and singularity for radially symmetric solutions of a Stefan-type free bounary problem (Developments of the theory of evolution equations as the applications to the analysis of nonlinear phenomena). RIMS Kokyuroku. 2016. 1997. 86-95
Yoshio Yamada. On Logistic Equations with Diffusion and Nonlocal Terms (Progress in Qualitative Theory of Ordinary Differential Equation). RIMS Kokyuroku. 2014. 1901. 121-134
Yuki Kaneko, Yoshio Yamada. On a population model witha free boundary and related elliptic problems (Progress in Qualitative Theory of Ordinary Differential Equations). RIMS Kokyuroku. 2014. 1901. 69-78

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Books (4)：

非線形楕円型微分方程式の解析
大学院GP数学レクチャーノートシリーズ,東北大学大学院理学研究科 2010
Handbook of Differential Equations:Stationary Partial Differential Equations, Vol. 6
Elsevier 2008 ISBN:9780444532411
理工系のための「微分積分II」
内田老鶴圃 2007 ISBN:9784753601837
理工系のための「微分積分I」
内田老鶴圃 2007 ISBN:9784753601813

Lectures and oral presentations (168)：

反応拡散方程式の自由境界問題とテラス型伝播解
(徳島偏微分方程式小研究集会 2022)
Positive bistable 項を伴う反応拡散方程式の自由境界問題に対する球対称解の漸近挙動
(日本数学会秋季総合分科会 2022)
数理生態学に現れる Stefan 型自由境界問題について
(東北大学解析セミナー 2020)
交差拡散を伴う数理生態学モデル
(四ツ谷晶二先生退職記念研究集会 2019)
Positive bistable 型非線形項をもつ反応拡散方程式の自由境界問題における解の漸近的形状について
(日本数学会年会 2019)

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Professional career (1)：

Doctor of Science

Work history (5)：

2019/04 - Waseda University Faculty of Science and Engineering Professor Emeritus
2006/04 - 2019/03 Professor, Waseda University, Faculty of Science and Engineering
1992/04 - 2006/03 Professor, Waseda University, School of Science and Engineering
1987/04 - 1992/03 Assistant Professor, Waseda University, School of Science and - Engineering
1977/02 - 1987/03 Research Associate, Nagoya University, Faculty of Science

Association Membership(s) (1)：

Mathematical Society of Japan

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