A parametrized variational principle of nonlinear piezoelectricity

被引：0
|
作者：
He, Ji-Huan [1 ]
机构：
[1] College of Science, Donghua University, 1882 Yan'an Xilu Road, Shanghai 200051, China
来源：
| 2003年 / Polish Academy of Sciences卷 / 10期
关键词：
Finite element method - Inverse problems - Nonlinear equations - Numerical methods - Piezoelectricity - Tensors;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The variational theory is the theoretical basis of the finite element method, meshfree particle methods and other modern numerical techniques. The present paper establishes a family of variational principles for nonlinear piezoelectricity. A new constitutive relation is suggested, which is deduced as a stationary condition of a generalized variational principle.
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