A new iterative refinement of the solution of ill-conditioned linear system of equations

被引：7

作者：

Salkuyeh, Davod Khojasteh ^{[1
]}

Fahim, Atefeh ^{[1
]}

机构：

[1] Univ Mohaghegh Ardabili, Dept Math, Ardebil, Iran

来源：

INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS | 2011年 / 88卷 / 05期

关键词：

linear system of equations; iterative refinement; ill-conditioned; Cholesky; convergence;

D O I：

10.1080/00207161003713907

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper, a new iterative refinement of the solution of an ill-conditioned linear system of equations are given. The convergence properties of the method are studied. Some numerical experiments of the method are given and compared with that of two of the available methods.

引用

页码：950 / 956

页数：7

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