The solution of linear systems equations with circulant-like coefficient matrices

被引：3

作者：

Lin Fuyong ^{[1
]}

机构：

[1] Huaqiao Univ, Dept Mech, Quanzhou 362021, Fujian, Peoples R China

来源：

APPLIED MATHEMATICS AND COMPUTATION | 2013年 / 219卷 / 15期

关键词：

Circulant-like matrix; Inverse matrix; Linear equations; Circulant structure; Coding theory; MULTIRESOLUTION THEORY; FINITE-ELEMENT;

D O I：

10.1016/j.amc.2013.02.021

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

A direct method is proposed to get the solution of linear systems of equations with circulant-like coefficient matrices that find important application in engineering, the elements of solutions are functions of zero points of the characteristic polynomial g(z) and g'(z) of circulant matrix, three examples to get the inverse matrix, and the solutions of linear system are presented in the paper. (C) 2013 Elsevier Inc. All rights reserved.

引用

页码：8259 / 8268

页数：10

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