HYBRID FINITE-ELEMENT DOMAIN DECOMPOSITION METHOD

被引：15

作者：

AGOUZAL, A

THOMAS, JM

机构：

来源：

ESAIM-MATHEMATICAL MODELLING AND NUMERICAL ANALYSIS-MODELISATION MATHEMATIQUE ET ANALYSE NUMERIQUE | 1995年 / 29卷 / 06期

关键词：

D O I：

10.1051/m2an/1995290607491

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We propose and analyze a new hybrid finite elements domain decomposition method for solving an elliptic problem. In this method we can use different finite element approximations in each subdomains; the matching conditions on the interfaces are obtained with two Lagrange multipliers and a mortar element. Optimal results are obtained for a model second-order problem.

引用

页码：749 / 764

页数：16

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