Necessary and sufficient conditions for strong ellipticity of isotropic functions in any dimension

被引:44
|
作者
Dacorogna, B [1 ]
机构
[1] EPFL, Dept Math, CH-1015 Lausanne, Switzerland
关键词
D O I
10.3934/dcdsb.2001.1.257
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We consider hyperelastic stored energy functions in R-n x n that are isotropic. We give necessary and sufficient conditions for the ellipticity of such functions. The present article is essentially a review of recent results on the subject.
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页码:257 / 263
页数:7
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