Convergence of block two-stage iterative methods for symmetric positive definite systems

被引：5

作者：

Cao, ZH ^{[1
]}

机构：

[1] Fudan Univ, Dept Math, Shanghai 200433, Peoples R China

[2] Fudan Univ, Lab Math Nonlinear Sci, Shanghai 200433, Peoples R China

来源：

NUMERISCHE MATHEMATIK | 2001年 / 90卷 / 01期

关键词：

Mathematics Subject Classification (1991): 65F10, 65F15;

D O I：

10.1007/s002110100299

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We study the convergence of two-stage iterative methods for solving symmetric positive definite (spd) systems. The main tool we used to derive the iterative methods and to analyze their convergence is the diagonally compensated reduction (cf. [1]).

引用

页码：47 / 63

页数：17

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