ALMOST GLOBAL EXISTENCE OF DIRICHLETINITIAL-BOUNDARY VALUE PROBLEM FORNONLINEAR ELASTODYNAMIC SYSTEMOUTSIDE A STAR-SHAPED DOMAIN

被引：0
|
作者：
XIN JIE QIN TIEHU Institute of Mathematics
机构：
来源：
Chinese Annals of Mathematics | 2004年 / 04期
基金：
中国国家自然科学基金;
关键词：
Nonlinear elastodynamic system; Exterior problem; Almost global existence;
D O I：
暂无
中图分类号：
O19 [动力系统理论];
学科分类号：
070104 ; 0711 ; 071101 ;
摘要：
This paper deals with the mixed initial-boundary value problem of Dirichlet type for the nonlinear elastodynamic system outside a star-shaped domain. The almost global existence of solution with small initial data to this problem is proved and a lower bound for the lifespan of solutions is given.
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页码：433 / 454
页数：22
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