Determinantal Representations of the Weighted Core-EP, DMP, MPD, and CMP Inverses

Ivan I. Kyrchei and George Psihoyios

Journal of Mathematics, 2020, vol. 2020, 1-12

Abstract: In this paper, new notions of the weighted core-EP left inverse and the weighted MPD inverse which are dual to the weighted core-EP (right) inverse and the weighted DMP inverse, respectively, are introduced and represented. The direct methods of computing the weighted right and left core-EP, DMP, MPD, and CMP inverses by obtaining their determinantal representations are given. A numerical example to illustrate the main result is given.

Date: 2020
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jjmath:9816038

DOI: 10.1155/2020/9816038

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