ON THE USE OF LAGRANGE MULTIPLIERS IN DOMAIN DECOMPOSITION FOR SOLVING ELLIPTIC PROBLEMS

被引：1

作者：

SWANN, H

机构：

来源：

MATHEMATICS OF COMPUTATION | 1993年 / 60卷 / 201期

关键词：

HYBRID METHODS; NONCONFORMING METHODS; LAGRANGE MULTIPLIERS; DOMAIN DECOMPOSITION; CELL DISCRETIZATION;

D O I：

10.2307/2153156

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The primal hybrid method for solving second-order elliptic equations is extended from finite element approximations to general bases. Variational techniques are used to show convergence of approximations to the solution of the homogeneous Dirichlet problem for selfadjoint equations. Error estimates are obtained and examples are given.

引用

页码：49 / 78

页数：30

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