Minimum-rank matrices with prescribed graph

被引：50
|
作者：
Nylen, PM
机构：
[1] Department of Mathematics, Auburn University, Auburn
来源：
LINEAR ALGEBRA AND ITS APPLICATIONS | 1996年 / 248卷
关键词：
D O I：
10.1016/0024-3795(95)00238-3
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We study properties of real symmetric matrices with prescribed graph and lowest possible rank. We concentrate on the case where the graph is a tree and give an algorithm for computing the minimum possible rank in this case. A more general problem is also considered.
引用
收藏
页码：303 / 316
页数：14
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