Existence, uniqueness, and regularity results for piezoelectric systems

被引:12
|
作者
Mercier, D [1 ]
Nicaise, S [1 ]
机构
[1] Univ Valenciennes & Hainaut Cambresis, MACS, Inst Sci & Tech Valenciennes, F-59313 Valenciennes, France
关键词
elasticity system; Maxwell's system; singularities;
D O I
10.1137/040617728
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We investigate the time-harmonic piezoelectric system (a system coupling the elasticity system with the full Maxwell's equations) in polyhedral domains of the space. Existence and uniqueness results of weak solutions are proved in different cases. We describe the corner and edge singularities of that system and deduce some regularity results.
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页码:651 / 672
页数:22
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