研究者
J-GLOBAL ID:201801019034819522
更新日: 2025年03月04日 杉山 裕介
Sugiyama Yuusuke
所属機関・部署: 職名:
准教授
ホームページURL (1件): https://sites.google.com/view/yuusukesugiyama 研究キーワード (4件):
双曲型保存則系
, 解の爆発
, 準線形波動方程式
, 偏微分方程式
競争的資金等の研究課題 (4件): - 2024 - 2028 プラズマ現象と強化学習法のモデル親和性と融合が生み出す一体系
- 2023 - 2027 退化型準線形波動方程式における正則性理論の深化と未解決問題への応用
- 2019 - 2023 退化型準線形波動方程式の正則性理論の構築とその応用
- 2016 - 2019 退化型準線形波動方程式の解の挙動の分類
論文 (24件): -
Yanbo Hu, Yuusuke Sugiyama. Well-Posedness of Degenerate Initial-Boundary Value Problems to a Hyperbolic-Parabolic Coupled System Arising from Nematic Liquid Crystals. Archive for Rational Mechanics and Analysis. 2025
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Yanbo Hu, Yuusuke Sugiyama. Well-posedness of the initial-boundary value problem for 1D degenerate quasilinear wave equations. Advances in Differential Equations. 2025. 30. 3/4
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Yuusuke Sugiyama. Global existence and Blow-up for the 1D damped compressible Euler equations with time and space dependent perturbation. Nonlinear Analysis. 2025. 250. 113658-113658
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Yanbo Hu, Yuusuke Sugiyama. The classical solvability for a one-dimensional nonlinear thermoelasticity system with the far field degeneracy. Advanced Nonlinear Studies. 2024. 24. 4. 857-879
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Yuusuke Sugiyama. Local solvability for a quasilinear wave equation with the far field degeneracy: 1D case. Communications in Mathematical Sciences. 2023. 21. 1. 219-237
もっと見る MISC (1件): -
山本 征法, 杉山 裕介. Asymptotic behavior of solutions to the drift-diffusion equation of elliptic type (Reconsideration of the method of estimates on partial differential equations from a point of view of the theory on abstract evolution equations). 数理解析研究所講究録. 2016. 1984. 143-151
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