MORE ON STRUCTURE-RANKS OF MATRICES

被引：2
作者：
BRUALDI, RA
MASSEY, JJQ
机构：
[1] Department of Mathematics University of Wisconsin, Madison
来源：
LINEAR ALGEBRA AND ITS APPLICATIONS | 1993年 / 183卷
基金：
美国国家科学基金会;
关键词：
D O I：
10.1016/0024-3795(93)90432-N
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The structure-rank of a matrix is the largest rank of a submatrix which lies within a specified structure. We characterize those structures avoiding the main diagonal for which a matrix and its inverse have the same structure-rank, thereby generalizing some results of M. Fiedler.
引用
收藏
页码：193 / 199
页数：7
相关论文
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[3]   COMPLETING A MATRIX WHEN CERTAIN ENTRIES OF ITS INVERSE ARE SPECIFIED [J].
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MARKHAM, TL .
LINEAR ALGEBRA AND ITS APPLICATIONS, 1986, 74 :225-237
[4]  
FIEDLER M, IN PRESS LINEAR ALGE
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