Asymptotic expansions and numerical algorithms of eigenvalues and eigenfunctions of the Dirichlet problem for second order elliptic equations in perforated domains

被引:1
|
作者
Li-Qun Cao
Jun-Zhi Cui
机构
[1] The Chinese Academy of Sciences,Institute of Computational Mathematics and Science
[2] The Chinese Academy of Sciences,Engineering Computing, The Academy of Mathematics and System Sciences
来源
Numerische Mathematik | 2004年 / 96卷
关键词
Asymptotic Expansion; Elliptic Equation; Spectral Property; Dirichlet Problem; Numerical Algorithm;
D O I
暂无
中图分类号
学科分类号
摘要
In this paper, we study the spectral properties of Dirichlet problems for second order elliptic equation with rapidly oscillating coefficients in a perforated domain. The asymptotic expansions of eigenvalues and eigenfunctions for this kind of problem are obtained, and the multiscale finite element algorithms and numerical results are proposed.
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页码:525 / 581
页数:56
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