GLOBAL ATTRACTORS FOR STRONGLY DAMPED WAVE EQUATIONS WITH DISPLACEMENT DEPENDENT DAMPING AND NONLINEAR SOURCE TERM OF CRITICAL EXPONENT

被引:7
|
作者
Khanmamedov, A. Kh [1 ]
机构
[1] Hacettepe Univ, Dept Math, Fac Sci, TR-06800 Ankara, Turkey
来源
关键词
Attractors; strongly damped wave equations; ASYMPTOTIC REGULARITY; MEMORY;
D O I
10.3934/dcds.2011.31.119
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper the long time behaviour of the solutions of the 3-D strongly damped wave equation is studied. It is shown that the semigroup generated by this equation possesses a global attractor in H(0)(1)(Omega) X L(2) (Q) and then it is proved that this is also a global attractor in (H(2)(Omega)boolean AND H(0)(1)(Omega)) x H(0)(1)(Omega).
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页码:119 / 138
页数:20
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