Study of weak solutions for degenerate parabolic inequalities with nonstandard conditions

被引：3

作者：

Sun, Yudong ^{[1
]}

Wu, Tao ^{[2
]}

机构：

[1] Guizhou Minzu Univ, Dept Finance, Guiyang 550025, Peoples R China

[2] Guizhou Educ Univ, Guizhou Inst Minor Educ, Guiyang 550018, Peoples R China

来源：

JOURNAL OF INEQUALITIES AND APPLICATIONS | 2022年 / 2022卷 / 01期

关键词：

Parabolic variational inequality; Weak solution; Penalty problem; Existence; Uniqueness; VARIATIONAL INEQUALITY; EQUATIONS;

D O I：

10.1186/s13660-022-02872-3

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper, we study the degenerate parabolic variational inequalities in a bounded domain. By solving a series of penalty problems, the existence and uniqueness of the solutions in the weak sense are proved by the energy method and a limit process.

引用

页数：15

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