New Additive Results for the Generalized Drazin Inverse in a Banach Algebra

被引:14
|
作者
Liu, Xiaoji [1 ]
Qin, Xiaolan [1 ]
Benitez, Julio [2 ]
机构
[1] Guangxi Univ Nationalities, Fac Sci, Nanning 530006, Peoples R China
[2] Univ Politecn Valencia, Inst Matemat Multidisciplinar, Camino Vera S-N, E-46022 Valencia, Spain
基金
中国国家自然科学基金;
关键词
Banach algebra; Generalized Drazin inverse; Additive result;
D O I
10.2298/FIL1608289L
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, we investigate additive properties of the generalized Drazin inverse in a Banach algebra A. We find explicit expressions for the generalized Drazin inverse of the sum a + b, under new conditions on a,b is an element of A.
引用
收藏
页码:2289 / 2294
页数:6
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