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Mathematica Slovaca

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Volume 68, Issue 4


The drazin inverse of the sum of two matrices

Dijana Mosić
Published Online: 2018-08-06 | DOI: https://doi.org/10.1515/ms-2017-0143


In this paper, we present new explicit formulas for the Drazin inverse of the sum of two matrices, under conditions weaker than those used in some recent results.

MSC 2010: Primary 15A09

Keywords: Drazin inverse; additive formula

This work was supported by the Ministry of Education and Science, Republic of Serbia, Grant No. 174007.


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About the article

Received: 2016-10-15

Accepted: 2017-03-09

Published Online: 2018-08-06

Published in Print: 2018-08-28

Communicated by Gregor Dolinar

Citation Information: Mathematica Slovaca, Volume 68, Issue 4, Pages 767–772, ISSN (Online) 1337-2211, ISSN (Print) 0139-9918, DOI: https://doi.org/10.1515/ms-2017-0143.

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