Hashizume Masato

Affiliation and department：
Job title： Assistant Professor

Research field (1)： Mathematical analysis

Research keywords (3)：変分問題 , 関数不等式 , 非線形楕円型方程式

Research theme for competitive and other funds (9)：

2023 - 2027 Analysis of noncompactness of the Trudinger-Moser inequalities and related properties
2023 - 2027 非コンパクト型変分問題の爆発・消失現象と領域・作用素の特異幾何構造の相関
2023 - 2026 Singularity and structure of solutions to nonlinear elliptic partial differential equations
2020 - 2025 New development on higher order elliptic and parabolic PDEs -- cooperation between harmonic analysis and geometric analysis
2020 - 2023 非線形放物型偏微分方程式における定常構造および自己相似性と解の挙動

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Papers (13)：

Masato Hashizume. Relationship between variational problems with norm constraints and ground state of semilinear elliptic equations in $$\mathbb {R}^2. Calculus of Variations and Partial Differential Equations. 2024. 63. 5
Masato Hashizume, Norisuke Ioku. W^{1,p} approximation of the Moser-Trudinger inequality. Proceedings of the American Mathematical Society. 2023. 151. 10. 4279-4289
Masato Hashizume. Asymptotic properties of critical points for subcritical Trudinger-Moser functional. Advanced Nonlinear Studies. 2023. 23. 1
Masato Hashizume. Effect of lower order perturbation on maximization problem associated with Trudinger-Moser inequality. Nonlinear Differential Equations and Applications NoDEA. 2023. 30. 2
Masato Hashizume. Maximization problem on Trudinger-Moser inequality involving Lebesgue norm. Journal of Functional Analysis (Available online). 2020

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Lectures and oral presentations (76)：

2次元ノルム制約条件付き変分問題と関連する楕円型方程式の基底状態解との関係
(RIMS共同研究(グループ型 A)「非線形問題における精密解析」 2024)
2次元H^1制約条件付き変分問題と関連する楕円型方程式の基底状態解の関係について
(大阪大学微分方程式セミナー 2023)
スケールパラメータを含むTrudinger-Moser不等式の最大化関数の漸近挙動について
(第19回非線型の諸問題 2023)
Asymptotic properties of critical points for Trudinger-Moser functional involving scale parameter
(名古屋微分方程式セミナー 2023)
スケールパラメータを含むTrudinger-Moser不等式の最大化関数の漸近挙動について
(第212回愛媛大学解析セミナー 2023)

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Education (2)：

Work history (4)：

Awards (5)：

2020/09 - 日本数学会日本数学会賞建部賢弘奨励賞
2020/02 - Osaka City University OCAMI Association Special Prize
2019/02 - Osaka City University OCAMI Association Special Prize
2016/07 - Pusan National University Award for Young Mathematician, The 10th Graduate Student Workshop on Mathematics
2015/07 - 大阪市立大学 Award for Presentation Excellence, The 9th Graduate Student Workshop on Mathematics

Association Membership(s) (1)：

THE MATHEMATICAL SOCIETY OF JAPAN

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