Uniform Attractors for Nonclassical Diffusion Equations with Memory

被引:14
|
作者
Xie, Yongqin [1 ]
Li, Yanan [1 ]
Zeng, Ye [1 ]
机构
[1] Changsha Univ Sci & Technol, Sch Math & Stat, Changsha 410114, Hunan, Peoples R China
基金
中国国家自然科学基金;
关键词
ASYMPTOTIC-BEHAVIOR; GLOBAL ATTRACTORS; HEAT-CONDUCTION; DYNAMICS;
D O I
10.1155/2016/5340489
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We introduce a newmethod (or technique), asymptotic contractive method, to verify uniform asymptotic compactness of a family of processes. After that, the existence and the structure of a compact uniform attractor for the nonautonomous nonclassical diffusion equation with fading memory are proved under the following conditions: the nonlinearity f satisfies the polynomial growth of arbitrary order and the time-dependent forcing term g is only translation-bounded in L-loc(2)(R; L-2 (Omega)).
引用
收藏
页数:11
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