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BY-NC-ND 4.0 license Open Access Published by De Gruyter Open Access May 15, 2018

Bordering method to compute Core-EP inverse

  • K. Manjunatha Prasad EMAIL logo and M. David Raj
From the journal Special Matrices

Abstract

Following the work of Kentaro Nomakuchi[10] and Manjunatha Prasad et.al., [7] which relate various generalized inverses of a given matrix with suitable bordering,we describe the explicit bordering required to obtain core-EP inverse, core-EP generalized inverse. The main result of the paper also leads to provide a characterization of Drazin index in terms of bordering.

MSC 2010: 15A09; 15A18

References

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Received: 2018-01-24
Accepted: 2018-03-27
Published Online: 2018-05-15

© 2018, published by De Gruyter

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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