Characterizations of k-commutative equalities for some outer generalized inverses

dc.creatorFerreyra, David Eduardo
dc.creatorLevis, Fabián Eduardo
dc.creatorThome Coppo, Néstor Javier
dc.date.accessioned2020-04-21T18:44:24Z
dc.date.accessioned2022-10-15T07:52:49Z
dc.date.available2020-04-21T18:44:24Z
dc.date.available2022-10-15T07:52:49Z
dc.date.created2020-04-21T18:44:24Z
dc.date.issued2018-07
dc.identifierFerreyra, David Eduardo; Levis, Fabián Eduardo; Thome Coppo, Néstor Javier; Characterizations of k-commutative equalities for some outer generalized inverses; Taylor & Francis Ltd; Linear And Multilinear Algebra; 68; 1; 7-2018; 177-192
dc.identifier1563-5139
dc.identifierhttp://hdl.handle.net/11336/103213
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4362596
dc.description.abstractIn this paper, we present necessary and sufficient conditions for the k-commutative equality $A^k X = X A^k$, where $X$ is an outer generalized inverse of the square matrix A. Also, we give new representations for core EP, DMP, and CMP inverses of square matrices as outer inverses with prescribed null space and range. In addition, we characterize the core EP inverse as the solution of a new system of matrix equations.
dc.languageeng
dc.publisherTaylor & Francis Ltd
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/full/10.1080/03081087.2018.1500994
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1080/03081087.2018.1500994
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectCMP INVERSE
dc.subjectCORE EP INVERSE
dc.subjectDMP INVERSE
dc.subjectK-COMMUTATIVE EQUALITIES
dc.titleCharacterizations of k-commutative equalities for some outer generalized inverses
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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