On the Motion of a Compact Elastic Body

被引：0
|
作者：
Robert Beig
Michael Wernig-Pichler
机构：
[1] Universität Wien,Institut für Theoretische Physik der
来源：
Communications in Mathematical Physics | 2007年 / 271卷
关键词：
Killing Vector; Rigid Motion; Elastic Equation; Material Space; Strong Ellipticity;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We study the problem of motion of a relativistic, ideal elastic solid with free surface boundary by casting the equations in material form (“Lagrangian coordinates”). By applying a basic theorem due to Koch, we prove short-time existence and uniqueness for solutions close to a trivial solution. This trivial, or natural, solution corresponds to a stress-free body in rigid motion.
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页码：455 / 465
页数：10
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