Convergence of the preconditioned AOR method for irreducible L-matrices

被引：7
|
作者：
Yun, Jae Heon [1 ]
Kim, Sang Wook [1 ]
机构：
[1] Chungbuk Natl Univ, Dept Math, Coll Nat Sci, Cheongju 361763, Chungbuk, South Korea
来源：
APPLIED MATHEMATICS AND COMPUTATION | 2008年 / 201卷 / 1-2期
关键词：
AOR method; preconditioned AOR method; L-matrix; irreducible matrix;
D O I：
10.1016/j.amc.2007.11.045
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, we first point out some errors in a recent article by Li et al. [Y. Li, C. Li, S. Wu, Improving AOR method for consistent linear systems, Appl. Math. Comput. 186 (2007) 379-388], and then we provide some correct results for convergence of the preconditioned AOR method for irreducible L-matrices. Lastly, we provide numerical experiments to illustrate the theoretical results. (C) 2007 Elsevier Inc. All rights reserved.
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页码：56 / 64
页数：9
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