Asymptotic behavior of a class of non-autonomous degenerate parabolic equations

被引:13
|
作者
Wang, Bixiang [1 ]
Jones, Robert [1 ]
机构
[1] New Mexico Inst Min & Technol, Dept Math, Socorro, NM 87801 USA
关键词
Pullback attractor; Asymptotic compactness; Degenerate parabolic equation; REACTION-DIFFUSION EQUATIONS; NAVIER-STOKES EQUATIONS; PULLBACK ATTRACTORS; GLOBAL ATTRACTORS; UNIFORM ATTRACTORS; WAVE-EQUATIONS; EXISTENCE; CONTINUITY; DYNAMICS; SYSTEMS;
D O I
10.1016/j.na.2010.01.026
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We investigate the asymptotic behavior of solutions of a class of non-autonomous degenerate parabolic equations on R-n with unbounded external forcing terms. The existence of a pullback global attractor is proved in L-2(R-n) boolean AND L-p(R-n) boolean AND W-1,W-r (R-n) for any p >= r >= 2. (C) 2010 Elsevier Ltd. All rights reserved.
引用
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页码:3887 / 3902
页数:16
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