The Drazin inverses of sum and difference of idempotents

被引：41
|
作者：
Deng, Chun Yuan [1 ]
机构：
[1] S China Normal Univ, Sch Math Sci, Guangzhou 510631, Peoples R China
来源：
LINEAR ALGEBRA AND ITS APPLICATIONS | 2009年 / 430卷 / 04期
关键词：
Idempotent; Drazin inverse; PERTURBATION;
D O I：
10.1016/j.laa.2008.10.017
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this note, the Drazin inverses of sum and difference of idempotents on a Hilbert space are established under some conditions. (C) 2008 Elsevier Inc. All rights reserved.
引用
收藏
页码：1282 / 1291
页数：10
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