Kunikawa Keita

クニカワケイタ | Kunikawa Keita

Affiliation and department：
Job title： Lecturer
Homepage URL (1)： https://www-math.st.tokushima-u.ac.jp/~kunikawa/index.html

Research field (1)： Geometry

Research keywords (4)： Ricci Flow , Differential Geometry , Geometric Analysis , Mean Curvature Flow

Research theme for competitive and other funds (5)：

2023 - 2028 時間発展するリーマン多様体上の幾何解析
2022 - 2025 Mathematical approaches for analysing and diagnosing respiratory diseases
2019 - 2022 平均曲率流のII型特異性に関する研究
2016 - 2017 一般余次元の平均曲率流
2015 - 2015 高余次元の平均曲率流と特異点

Papers (17)：

Toru Kajigaya, Keita Kunikawa. Index estimate by first Betti number of minimal hypersurfaces in compact symmetric spaces. arXiv. 2024
Keita Kunikawa, Yohei Sakurai. Hamilton-type entropy formula along the Ricci flow on surfaces with boundary. Communications in Analysis and Geometry. 2024. 31. 7. 1655-1668
Keita Kunikawa, Yohei Sakurai. Almost splitting and quantitative stratification for super Ricci flow. arXiv. 2023
Keita Kunikawa, Yohei Sakurai. Yau and Souplet-Zhang type gradient estimates on Riemannian manifolds with boundary under Dirichlet boundary condition. Proceedings of the American Mathematical Society. 2022. 150. 4. 1767-1777
Keita Kunikawa, Yohei Sakurai. Gaussian heat kernel estimates of Bamler-Zhang type along super Ricci flow. arXiv. 2022

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MISC (8)：

國川慶太. 平均曲率流方程式. 数理科学(サイエンス社). 2024. 62. 2. 30-37
Keita Kunikawa. Mean curvature flow in hyper-kähler manifolds. 2020. 2145. 47-53
國川慶太. ハイパーケーラー多様体内の平均曲率流の収束. 部分多様体論・湯沢2018報告集. 2019
Toru Kajigaya, Keita Kunikawa. Convergence of Lagrangian mean curvature flow in Fano manifolds. 2018. 2068. 1-21
國川慶太. Rigidity theorem for eternal solutions to Lagrangian mean curvature flow. 「2016年度福岡大学微分幾何研究集会」報告集. 2016

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Lectures and oral presentations (77)：

Index estimate by first Betti number of minimal hypersurface in compact symmetric space: Part I
(Submanifold Geometry, Lie Group Action and Its Applications to Theoretical Physics 2024 2024)
余次元の高いself-shrinkerのモース指数評価
(第71回幾何学シンポジウム 2024)
Self-shrinkerのモース指数評価と今後の課題
(RIMS共同研究(公開型) 部分多様体と離散化の幾何学 2024)
余次元の高いself-shrinkerのモース指数評価
(福岡大学微分幾何セミナー 2024)
Index estimate for self-shrinkers in higher codimension
(MATRIX-RIMS Tandem Workshop: Evolutionary Partial Differential Equations and Applications 2024)

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Education (3)：

Professional career (1)：

Work history (8)：

2023/04 - 現在 Tokushima University Graduate School of Technology, Industrial and Social Sciences Lecturer
2021/03 - 2022/03 Utsunomiya University Cooperative Faculty of Education Assistant Professor
2017/07 - 2021/02 Tohoku University Advanced Institute for Materials Research Assistant Professor
2016/10 - 2017/06 Max Planck Institute for Mathematics in the Sciences, Leipzig
2016/04 - 2017/06 Nagoya University Graduate School of Mathematics Research Fellowship for Young Scientists PD

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Committee career (1)：

Awards (5)：

Association Membership(s) (1)：

THE MATHEMATICAL SOCIETY OF JAPAN

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