Representations for the Drazin inverse of the generalized Schur complement
Rings and Algebras
2013-12-05 v1
Abstract
In this paper we present expressions for the Drazin inverse of the generalized Schur complement in terms of the Drazin inverses of and the generalized Schur complement under less and weaker restrictions, which generalize several results in the literature and the formula of Sherman-Morrison-Woodbury type.
Keywords
Cite
@article{arxiv.1312.1239,
title = {Representations for the Drazin inverse of the generalized Schur complement},
author = {Daochang Zhang and Xiankun Du},
journal= {arXiv preprint arXiv:1312.1239},
year = {2013}
}