Semi-Convergence Of The Local Hermitian And Skew-Hermitian Splitting Iteration Methods For Singular Generalized Saddle Point Problems

被引：0

作者：

Li, Jianlei ^{[1
]}

Zhang, Qingnian ^{[1
]}

Wu, Shiliang ^{[2
]}

机构：

[1] North China Univ Water Resources & Elect Power, Coll Math & Informat Sci, Zhengzhou 450011, Henan, Peoples R China

[2] Anyang Normal Univ, Sch Math & Stat, Anyang 455002, Henan, Peoples R China

来源：

APPLIED MATHEMATICS E-NOTES | 2011年 / 11卷

关键词：

D O I：

暂无

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this paper, the local Hermitian and skew-Hermitian splitting (LHSS) iteration method and the modified LHSS (MLHSS) iteration method for solving singular generalized saddle point problems were investigated. When A is non Hermitian positive definite and the Hermitian part of A is dominant, the semi convergence conditions are given, which generalize some results of Jiang and Cao for the nonsingular generalized saddle point problems to the singular generalized saddle point problems.

引用

页码：82 / 90

页数：9

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