3 citations · 18 across the 46 of their papers we have counts for
4 papers · 1 filter
The Sum of EP elements in a ring with involution
Huanyin Chen, Marjan Sheibani Abdolyousefi
We present a necessary and sufficient conditions under which the sum of two EP elements in a *-ring has core inverse. As an application, we establish the conditions under which a b…
G-Drazin inverse and group inverse for the anti-triangular block-operator matrices
Huanyin Chen, Marjan Sheibani
We present the generalized Drazin inverse for certain anti-triangular operator matrices. Let . If and , we prove that $M=\left(…
Study on Hirano Invertibility of Two New Types of Perturbed Operator Matrices
Haibo Gou, Huanyin Chen
We investigate the Hirano invertibility of block-operator matrices in Banach algebras, and obtain the Hirano inverse of matrix under two t…
Hirano inverse of anti-triangular matrix over Banach Algebras
Haibo Gou, Huanyin Chen
In this paper we investigate Hirano invertibility of anti-triangular matrix over a Banach algebra. Let If we prove…