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Mansour Dana

Mansour Dana

Academic rank: Associate Professor
ORCID:
Education: PhD.
ScopusId: 14043156700
Faculty: Faculty of Science
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Research

Title
ON THE DRAZIN INVERSE OF THE SUM OF TWO MATRICES
Type
Presentation
Keywords
Drazin inverse, additive result, index.
Year
2016
Researchers Mansour Dana ، Ramesh Yousefi

Abstract

In this paper some new additive results for the Drazin inverse are presented. We give a computational formula for the Drazin inverse of the sum P + Q in term of P; Pd;Q and Drazin inverse of I + QPd assuming some conditions for P and Q: