EXPLICIT IMPLICIT CONSERVATIVE GALERKIN DOMAIN DECOMPOSITION PROCEDURES FOR PARABOLIC PROBLEMS

被引：59

作者：

DAWSON, CN

DUPONT, TF

机构：

[1] UNIV CHICAGO,DEPT COMP SCI,CHICAGO,IL 60637

[2] UNIV ILLINOIS,NATL CTR SUPERCOMP APPLICAT,CHAMPAIGN,IL 61820

来源：

MATHEMATICS OF COMPUTATION | 1992年 / 58卷 / 197期

关键词：

DOMAIN DECOMPOSITION; PARABOLIC EQUATIONS; FINITE ELEMENTS; PARALLEL COMPUTING;

D O I：

10.2307/2153018

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Several domain decomposition methods for approximating solutions of parabolic problems are given. These methods rely on implicit Galerkin procedures in the subdomains and explicit flux calculation on the inter-domain boundaries. The procedures are conservative both in the subdomains and across inter-domain boundaries. A priori error bounds and experimental results are presented.

引用

页码：21 / 34

页数：14