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dc.contributor.author
Ferreyra, David Eduardo

dc.contributor.author
Levis, Fabián Eduardo

dc.contributor.author
Thome Coppo, Néstor Javier

dc.date.available
2020-04-21T18:44:24Z
dc.date.issued
2018-07
dc.identifier.citation
Ferreyra, 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.identifier.issn
1563-5139
dc.identifier.uri
http://hdl.handle.net/11336/103213
dc.description.abstract
In 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.format
application/pdf
dc.language.iso
eng
dc.publisher
Taylor & Francis Ltd

dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
CMP INVERSE
dc.subject
CORE EP INVERSE
dc.subject
DMP INVERSE
dc.subject
K-COMMUTATIVE EQUALITIES
dc.subject.classification
Matemática Pura

dc.subject.classification
Matemáticas

dc.subject.classification
CIENCIAS NATURALES Y EXACTAS

dc.title
Characterizations of k-commutative equalities for some outer generalized inverses
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-03-13T18:07:57Z
dc.journal.volume
68
dc.journal.number
1
dc.journal.pagination
177-192
dc.journal.pais
Reino Unido

dc.journal.ciudad
Londres
dc.description.fil
Fil: Ferreyra, David Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Físico-Químicas y Naturales. Departamento de Matemática; Argentina
dc.description.fil
Fil: Levis, Fabián Eduardo. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Físico-Químicas y Naturales. Departamento de Matemática; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Thome Coppo, Néstor Javier. Universidad Politécnica de Valencia; España
dc.journal.title
Linear And Multilinear Algebra

dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/full/10.1080/03081087.2018.1500994
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1080/03081087.2018.1500994
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