The g-Drazin inverse of the sum in Banach algebras

被引：3
|
作者：
Chen, Huanyin [1 ]
Sheibani, Marjan [2 ]
机构：
[1] Hangzhou Normal Univ, Dept Math, Hangzhou, Peoples R China
[2] Womens Univ Semnan Farzanegan, Semnan, Iran
来源：
LINEAR & MULTILINEAR ALGEBRA | 2022年 / 70卷 / 01期
关键词：
g-Drazin inverse; multiplicative property; additive property; perturbation; Banach algebra; INVERTIBILITY; COMMUTATIVITY; ELEMENTS;
D O I：
10.1080/03081087.2019.1710102
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Let has g-Drazin inverse if there exists such that<g New additive results for the g-Drazin inverse in a Banach algebra are presented. These extend the main results of Deng and Wei (J. Math. Analysis Appl., 379(2010), 313-321) and Wang et al. (Filomat, 30(2016), 1185-1193).
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页码：53 / 65
页数：13
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