Periodic doubly degenerate parabolic equation with nonlocal terms

被引:3
|
作者
Li, Jing [1 ]
Sun, Jiebao [1 ]
Wu, Boying [1 ]
机构
[1] Harbin Inst Technol, Dept Math, Harbin 150001, Peoples R China
关键词
Periodic solutions; Doubly degenerate; Non local; Leray-Schauder degree; P-LAPLACIAN; EXISTENCE;
D O I
10.1016/j.camwa.2010.04.046
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
This paper is a remark on Gao and Wang (2007) [4]. Under some weaker conditions than PI, we establish the existence of nontrivial nonnegative periodic solutions for a doubly degenerate parabolic equation with nonlocal terms. The key is the use of De Giorgi iteration technique and the theory of Leray-Schauder degree. (C) 2010 Elsevier Ltd. All rights reserved.
引用
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页码:490 / 500
页数:11
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