On Nonsingularity the Symmetric r-Circulant Matrices

被引：0
|
作者：
Song, Daojin [1 ]
Zhao, Wenling [2 ]
机构：
[1] Shandong Univ Technol, Sch Elect & Elect Engn, Qingdao 255049, Shandong, Peoples R China
[2] Shandong Univ Technol, Coll Sci, Qingdao 255049, Shandong, Peoples R China
来源：
2009 SECOND INTERNATIONAL CONFERENCE ON FUTURE INFORMATION TECHNOLOGY AND MANAGEMENT ENGINEERING, FITME 2009 | 2009年
关键词：
Nonsingularity; Companion matrix; Symmetric r-Circulant Matrices;
D O I：
10.1109/FITME.2009.89
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
Since symmetric r-circulant matrices have wide application, such as in numerical computation, signal processing, coding theory and oil investigation people have pay more and more attention to them in recent years. In this paper, motivated by [1], we give some discriminations by using only the elements in the first row of the symmetric r-circulant matrix on non singularity, and show the feasibility of these methods by an example.
引用
收藏
页码：335 / +
页数：2
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