3 citations · 8 across the 24 of their papers we have counts for
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math.FA2022★ 1 cited
The group inverse of the sum in a Banach algebra
Huanyin Chen, Marjan Sheibani
In this paper, we present new necessary and sufficient conditions under which the sum of two group invertible elements in a Banach algebra has group inverse. We then apply these re…
math.FA2020
New characterizations of G-Drazin inverse in Banach algebra
Huanyin Chen, Marjan Sheibani Abdolyousefi
In this paper, we present a new characterization of g-Drazin inverse in a Banach algebra. We prove that an element a is a Banach algebra has g-Drazin inverse if and only if there e…
math.FA2018★ 2 cited
Generalized Hirano inverses in Banach Algebra
Huanyin chen, Sarjan Sheibani
Let be a Banach Algebra, we say that has generalized Hirano inverse if there exists some such that and is quasi nil potent, if a…