ROBUST EXPONENTIAL ATTRACTORS FOR NON-AUTONOMOUS EQUATIONS WITH MEMORY

被引:15
作者
Kloeden, Peter E. [1 ]
Real, Jose [2 ]
Sun, Chunyou [3 ]
机构
[1] Goethe Univ Frankfurt, Inst Math, D-60054 Frankfurt, Germany
[2] Univ Seville, Dpto Ecuac Diferenciales & Anal Numer, E-41080 Seville, Spain
[3] Lanzhou Univ, Sch Math & Stat, Lanzhou 730000, Peoples R China
关键词
Non-autonomous systems with memory; robust exponential attractor; wave equations; DAMPED WAVE-EQUATION; ASYMPTOTIC REGULARITY; DYNAMICS;
D O I
10.3934/cpaa.2011.10.885
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
The aim of this paper is to consider the robustness of exponential attractors for non-autonomous dynamical systems with line memory which is expressed through convolution integrals. Some properties useful for dealing with the memory term for non-autonomous case are presented. Then, we illustrate the abstract results by applying them to the non-autonomous strongly damped wave equations with linear memory and critical nonlinearity.
引用
收藏
页码:885 / 915
页数:31
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