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 (16)：

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
Keita Kunikawa, Yohei Sakurai. Liouville Theorem for Heat Equation Along Ancient Super Ricci Flow Via Reduced Geometry. The Journal of Geometric Analysis. 2021. 31. 12. 11899-11930
Keita Kunikawa, Yohei Sakurai. Liouville theorems for harmonic map heat flow along ancient super Ricci flow via reduced geometry. Calculus of Variations and Partial Differential Equations. 2021. 60. 5

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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 (76)：

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)
Index estimate for self-shrinkers in higher codimension
(The 4th International Conference on Surfaces, Analysis, and Numerics in Differential Geometry 2024)
Morse index and first Betti number for self-shrinkers in higher codimension
(Submanifold Geometry and Lie Group Actions 2023 2023)
Morse index estimate via first Betti number for self-shrinkers in higher codimension
(The 8th China-Japan Geometry Conference 2023)

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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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