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Full-Text Articles in Physical Sciences and Mathematics
Representations For Generalized Drazin Inverse Of Operator Matrices Over A Banach Space, Daochang Zhang
Representations For Generalized Drazin Inverse Of Operator Matrices Over A Banach Space, Daochang Zhang
Turkish Journal of Mathematics
In this paper we give expressions for the generalized Drazin inverse of a (2,2,0) operator matrix and a $2\times2$ operator matrix under certain circumstances, which generalizes and unifies several results in the literature.
An Extension Of Cline''S Formula For A Generalized Drazin Inverse, Haifeng Lian, Qingping Zeng
An Extension Of Cline''S Formula For A Generalized Drazin Inverse, Haifeng Lian, Qingping Zeng
Turkish Journal of Mathematics
In this note we give an answer to a question recently posed by Zeng and Zhong, to note that Cline's formula for a generalized Drazin inverse extends to the case when $aba=aca$. Cline's formula for a pseudo Drazin inverse is also presented in this case.