- Turkish Journal of Mathematics
- Vol: 40 Issue: 2
- Representations for generalized Drazin inverse of operator matrices over a Banach space
Representations for generalized Drazin inverse of operator matrices over a Banach space
Authors : Daochang Zhang
Pages : 428-437
View : 6 | Download : 3
Publication Date : 9999-12-31
Article Type : Makaleler
Abstract :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.Keywords : Generalized Drazin inverse, operator matrix, Banach space