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pro vyhledávání: '"Kubota, Shodai"'
Autor:
Kubota, Shodai, Shirakawa, Ken
In this paper, a system of parabolic PDEs, called the Kobayashi--Warren--Carter system, is considered as a possible phase-field model of planar grain boundary motion. The Main Theorem is concerned with the existence of a time-periodic solution to the
Externí odkaz:
http://arxiv.org/abs/2301.09841
Autor:
Kubota, Shodai
In this paper, we consider a class of optimal control problems for a one-dimensional time-discrete constrained quasilinear diffusion state-systems of singular Allen--Cahn types and its regularized approximating problems. We note that the control para
Externí odkaz:
http://arxiv.org/abs/2109.12891
In this paper, we consider a class of optimal control problems governed by state-equations of Kobayashi--Warren--Carter type. The control is given by physical temperature. The focus is on problems in dimensions less than equal to 4. The results are d
Externí odkaz:
http://arxiv.org/abs/2106.13373
Autor:
Kubota, Shodai
In this paper, we consider a convex function defined as a 1D-regularized total variation with nonhomogeneous coefficients, and prove the Main Theorem concerned with the decomposition of the subdifferential of this convex function to a weighted singul
Externí odkaz:
http://arxiv.org/abs/2104.10417
In this paper, we consider a class of optimal control problems governed by 1D parabolic state-systems of KWC types with dynamic boundary conditions. The state-systems are based on a phase-field model of grain boundary motion, proposed in [Kobayashi--
Externí odkaz:
http://arxiv.org/abs/2010.00777
This paper is devoted to the study of a class of optimal control problems governed by 1-D Kobayashi-Warren-Carter type systems, which are based on a phase-field model of grain boundary motion, proposed by [Kobayashi et al, Physica D, 140, 141-150, 20
Externí odkaz:
http://arxiv.org/abs/2003.01297
Publikováno v:
Advances in Nonlinear Analysis, Vol 11, Iss 1, Pp 1249-1286 (2022)
In this article, we consider a class of optimal control problems governed by state equations of Kobayashi-Warren-Carter-type. The control is given by physical temperature. The focus is on problems in dimensions less than or equal to 4. The results ar
Externí odkaz:
https://doaj.org/article/a6f62a83f59747528c5877646ae98aa5
Autor:
KUBOTA, Shodai
研究科: 千葉大学大学院融合理工学府（数学情報科学専攻）
学位記番号: 千大院理工博甲第理27号
学位記番号: 千大院理工博甲第理27号
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::b6048ab3d82f37d92834ffe8aa0f0f29
https://opac.ll.chiba-u.jp/da/curator/900120933/
https://opac.ll.chiba-u.jp/da/curator/900120933/
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