Title of article
Formulae for the generalized Drazin inverse of a block matrix in terms of Banachiewicz–Schur forms
Author/Authors
Mosi?، نويسنده , , Dijana and Djordjevi?، نويسنده , , Dragan S.، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2014
Pages
7
From page
114
To page
120
Abstract
We introduce new expressions for the generalized Drazin inverse of a block matrix with the generalized Schur complement being generalized Drazin invertible in a Banach algebra under some conditions. We generalized some recent results for Drazin inverse and group inverse of complex matrices.
Keywords
Generalized Drazin inverse , Schur Complement , Block matrix , Banachiewicz–Schur form
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2014
Journal title
Journal of Mathematical Analysis and Applications
Record number
1564295
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