TRIDIAGONAL MATRICES

被引：9
|
作者：
NEWMAN, M
机构：
[1] Department of Mathematics University of California, Santa Barbara
来源：
LINEAR ALGEBRA AND ITS APPLICATIONS | 1994年 / 201卷
关键词：
D O I：
10.1016/0024-3795(94)90103-1
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The problem considered here is the reduction of an n X n symmetric matrix A over a principal ideal ring R to a tridiagonal form with prescribed sub- and superdiagonal elements. It is shown for example that if A is unimodular, then all but the last pair of sub- and superdiagonal elements may be taken to be 1.
引用
收藏
页码：51 / 55
页数：5
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