Additive Schwarz methods for parabolic problems

被引：7
|
作者：
Yang, JH [1 ]
Yang, DP [1 ]
机构：
[1] Shandong Univ, Sch Math & Syst Sci, Jinan 250100, Peoples R China
来源：
APPLIED MATHEMATICS AND COMPUTATION | 2005年 / 163卷 / 01期
关键词：
domain decomposition; additive Schwarz method; parabolic problems; error estimate; convergence rate;
D O I：
10.1016/j.amc.2004.03.025
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Based on domain decomposition. we give an additive Schwarz domain decomposition method for semi-linear parabolic problems. We consider the dependence of convergence rate of this algorithm on parameters of time step and space-mesh. We give the error estimate, which tell us that the convergence of the approximate solution is independent of the iteration number at each time level. (C) 2004 Elsevier Inc. All rights reserved.
引用
收藏
页码：17 / 28
页数：12
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