A note for an explicit formula for the determinant of pentadiagonal and heptadiagonal symmetric Toeplitz matrices

被引：7
|
作者：
Elouafi, Mohamed [1 ]
机构：
[1] Classes Preparatoites Grandes Ecoles Ingenieurs, Tangier, Morocco
来源：
APPLIED MATHEMATICS AND COMPUTATION | 2013年 / 219卷 / 09期
关键词：
Pentadiagonal Toeplitz matrices; Heptadiagonal Toeplitz matrices; Determinants; ALGORITHM;
D O I：
10.1016/j.amc.2012.10.104
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
More recently, the author gave an explicit formula for the determinant of a pentadiagonal symmetric Toeplitz matrix. The objective of this note is to make this formula more explicit. The heptadiagonal symmetric matrices are also considered, we make a precise conjecture about their explicit determinants. (C) 2012 Elsevier Inc. All rights reserved.
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页码：4789 / 4791
页数：3
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