Semiconvergence of two-stage iterative methods for singular linear systems

被引：3

作者：

Wang, Li ^{[1
]}

机构：

[1] Nanjing Normal Univ, Sch Math & Comp Sci, Nanjing 210097, Peoples R China

来源：

LINEAR ALGEBRA AND ITS APPLICATIONS | 2007年 / 422卷 / 2-3期

关键词：

singular linear systems; two-stage iterative method; semiconvergence;

D O I：

10.1016/j.laa.2006.12.009

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We study the semiconvergence of two-stage iterative methods for solving nonsymmetric singular linear systems. The main tool we used to analyze their convergence is the so-called R(A)-local P-regular splitting which is introduced in this paper. (c) 2006 Elsevier Inc. All rights reserved.

引用

页码：824 / 838

页数：15

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