Kubota Shodai

Affiliation and department：

Research field (1)： Mathematical analysis

Research keywords (1)： Nonlinear Analysis

Papers (8)：

M. Okumura, S. Kubota, K. Shirakawa. Structure-preserving scheme for 1D KWC system. Advances in Mathematical Sciences and Applications. 2025. 34. 2. 541-577
Shodai Kubota, Ken Shirakawa. Periodic solutions to Kobayashi--Warren--Carter systems. Advances in Mathematical Sciences and Applications. 2023. 32. 1. 511-553
Harbir Antil, Shodai Kubota, Ken Shirakawa, Noriaki Yamazaki. Constrained optimization problems governed by PDE models of grain boundary motions. Advances in Nonlinear Analysis. 2022. 11. 1. 1249-1286
Shodai Kubota. One-dimensional optimal control problems for time-discrete constrained quasilinear diffusion equations of Allen--Cahn types. Advances in Mathematical Sciences and Applications. 2021. 30. 2. 453-498
S. Kubota. Subdifferential Decomposition of 1D-regularized Total Variation with Nonhomogeneous Coefficients. The Bulletin of Irkutsk State University. Series Mathematics. 2021. 36. 69-83

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MISC (5)：

久保田翔大, 白川健. 1次元緩和項付特異拡散の分解定理と関連する最適制御問題への応用. 第47回発展方程式研究会予稿集. 2021. 63-66
結晶粒界運動数理モデルに対する温度制約条件付きの最適制御問題. The 17th Mathematics Conference for Young Researchers : MCYR17. 2021. 33-40
白川健, 久保田翔大. 時間離散系K.W.C.型システムに支配される温度最適制御問題. 第46回発展方程式研究会予稿集. 2020. 38-41
久保田翔大, 白川健, 山崎教昭, Harbir Antil. 連続系K.W.C.型フェーズフィールドシステムに対するオブスタクル制約条件付きの温度最適制御問題. 第46回発展方程式研究会予稿集. 2020. 34-37
久保田翔大, 白川健, 山崎教昭, Harbir Antil. 1次元Kobayashi--Warren--Carter型システムに対する最適制御問題. 第45回発展方程式研究会予稿集. 2019. 109-112

Lectures and oral presentations (31)：

Numerical algorithms for optimal control problems of grain boundary motions
(Italian-Japanese Workshop on Variational Perspectives for PDEs 2024)
Numerical algorithms for optimal control problems governed by Kobayashi-Warren-Carter type systems
(The 81st Fujihara Seminar Mathematical Aspects for Interfaces and Free Boundaries 2024)
結晶粒界運動数学モデルに対する最適制御問題と数値計算アルゴリズム
(現象と数理モデルと数学・教育の架け橋 2023)
1次元Kobayashi--Warren--Carterシステムに対する最適制御問題と数値計算アルゴリズム
(第9回数理科学夏季若手研究会 2023)
Numerical algorithms for optimization problems of grain boundary motions
(The 10th International Congress on Industrial and Applied Mathematics (ICIAM 2023) 2023)

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Education (1)：

2019 - 2022 Chiba University Graduate School of Science and Engineering Department of Mathematics and Informatics

Professional career (2)：

Work history (5)：

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