A comment on some recent results concerning the Drazin inverse of an anti-triangular block matrix

被引：1
|
作者：
Deng, Chun Yuan [1 ]
机构：
[1] S China Normal Univ, Sch Math Sci, Guangzhou 510631, Guangdong, Peoples R China
来源：
FILOMAT | 2012年 / 26卷 / 02期
关键词：
Anti-triangular matrix; Drazin inverse; Group inverse; Block matrix; REPRESENTATIONS;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this note we give formulae for the Drazin inverse M-D of an anti-triangular special block matrix M = (A B C 0) under some conditions expressed in terms of the individual blocks, which generalize some recent results given by Changjiang Bu [7, 8] and Chongguang Cao [10], etc.
引用
收藏
页码：135 / 145
页数：11
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