Uniform attractors of non-autonomous dissipative semilinear wave equations

被引：0

作者：

LI Kaitai and ZHAO Chunshan(School of Science

. Department of Mathematics

机构：

来源：

Progress in Natural Science | 2003年 / 02期

基金：

中国国家自然科学基金;

关键词：

semilinear wave equations; uniform attractor; Hausdorff and Fractal dimensions;

D O I：

暂无

中图分类号：

O41 [理论物理学];

学科分类号：

070201 ;

摘要：

The asymptotic long time behaviors of a certain type of non-autonomous dissipative semilinear wave equations are studied . The existence of uniform attractors is proved and their upper bounds for both Hausdorff and Fractal dimensions of uniform are given when the external force satisfies suitable conditions.

引用

页码：22 / 30

页数：9