DISPLACEMENT STRUCTURE OF GENERALIZED INVERSE MATRICES

被引：9
|
作者：
HEINIG, G [1 ]
HELLINGER, F [1 ]
机构：
[1] UNIV LEIPZIG,FACHBEREICH MATH INFORMAT,D-04109 LEIPZIG,GERMANY
来源：
LINEAR ALGEBRA AND ITS APPLICATIONS | 1994年 / 211卷
关键词：
D O I：
10.1016/0024-3795(94)90083-3
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
It is shown that matrices with a UV-displacement structure possess generalized inverses with a VU-displacement structure. Estimations for the displacement rank of the generalized inverses are presented. The results apply to matrices of Toeplitz, Vandermonde, and Cauchy type and provide formulas for generalized inverses which are important for fast algorithms.
引用
收藏
页码：67 / 83
页数：17
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