On computing of positive integer powers for r-circulant matrices

被引：8
作者：
Jiang, Zhaolin [1 ,2 ]
Xin, Hongxia [1 ,2 ]
Wang, Hongwei [1 ,2 ]
机构：
[1] Linyi Univ, Dept Math, Linyi 276005, Peoples R China
[2] Shandong Normal Univ, Sch Math Sci, Jinan 250014, Peoples R China
来源：
APPLIED MATHEMATICS AND COMPUTATION | 2015年 / 265卷
关键词：
r-Circulant matrix; Powers; The Multinomial Theorem; ARBITRARY; PRECONDITIONERS; SYSTEMS;
D O I：
10.1016/j.amc.2015.05.022
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, we give a method of computing arbitrary positive integer powers for arbitrary order r-circulant matrices by using the basis expression of r-circulant matrices in matrix spaces and the Multinomial Theorem. (C) 2015 Published by Elsevier Inc.
引用
收藏
页码：409 / 413
页数：5
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