Pullback Attractors for a Nonautonomous Retarded Degenerate Parabolic Equation

被引：0
|
作者：
Miao, Fahe [1 ]
Liu, Hui [1 ]
Xin, Jie [1 ,2 ]
机构：
[1] Qufu Normal Univ, Sch Math Sci, Qufu 273165, Shandong, Peoples R China
[2] Ludong Univ, Sch Math & Stat, Yantai 264025, Shandong, Peoples R China
来源：
DISCRETE DYNAMICS IN NATURE AND SOCIETY | 2020年 / 2020卷
基金：
中国博士后科学基金; 中国国家自然科学基金;
关键词：
REACTION-DIFFUSION EQUATIONS;
D O I：
10.1155/2020/4718496
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
This paper is devoted to a nonautonomous retarded degenerate parabolic equation. We first show the existence and uniqueness of a weak solution for the equation by using the standard Galerkin method. Then we establish the existence of pullback attractors for the equation by proving the existence of compact pullback absorbing sets and the pullback asymptotic compactness.
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页数：7
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