The monotonicity of two-stage iterative methods

被引：2

作者：

Migallón, V ^{[1
]}

Penadés, J ^{[1
]}

机构：

[1] Univ Alicante, Dept Ciencia Computac & Inteligencia Artificial, E-03071 Alicante, Spain

来源：

APPLIED MATHEMATICS LETTERS | 1999年 / 12卷 / 08期

关键词：

linear systems; Hermitian matrices; positive definite matrices; iterative methods; two-stage methods; monotonicity;

D O I：

10.1016/S0893-9659(99)00125-1

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Two-stage iterative methods for the solution of linear systems are analyzed when the coefficient matrix is Hermitian positive definite. Comparison theorems, based on the number of inner iterations performed, are given. (C) 1999 Elsevier Science Ltd. Ail rights reserved.

引用

页码：73 / 76

页数：4

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