A modified GHSS method for non-Hermitian positive definite linear systems

被引：0
|
作者：
Cui-Xia Li
Shi-Liang Wu
机构：
[1] Anyang Normal University,School of Mathematics and Statistics
[2] Chengdu University of Information Technology,College of Mathematics
来源：
Japan Journal of Industrial and Applied Mathematics | 2012年 / 29卷
关键词：
Non-Hermitian matrix; Hermitian matrix; Matrix splitting; HSS iteration; GHSS iteration; MGHSS iteration; IMGHSS iteration;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper is concerned with a modified version of the generalization of Hermitian and skew-Hermitian splitting iteration (MGHSS) to solve the non-Hermitian positive definite linear systems. The corresponding inexact MGHSS (IMGHSS) method is developed by employing some Krylov subspace methods as its inner process. Numerical examples are reported to confirm the efficiency of the proposed methods.
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页码：253 / 268
页数：15
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