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A weak group inverse for rectangular matrices

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A weak group inverse for rectangular matrices

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dc.contributor.author Ferreyra, David Eduardo es_ES
dc.contributor.author Orquera, V. es_ES
dc.contributor.author Thome, Néstor es_ES
dc.date.accessioned 2020-04-06T08:55:50Z
dc.date.available 2020-04-06T08:55:50Z
dc.date.issued 2019-10 es_ES
dc.identifier.issn 1578-7303 es_ES
dc.identifier.uri http://hdl.handle.net/10251/140191
dc.description.abstract [EN] In this paper, we extend the notion of weak group inverse to rectangular matrices (called WweightedWGinverse) by using the weighted core EP inverse recently investigated. This new generalized inverse also generalizes the well-known weighted group inverse given by Cline and Greville. In addition, we give several representations of the W-weighted WG inverse, and derive some characterizations and properties. es_ES
dc.description.sponsorship First author was partially supported by UNRC (Grant PPI 18/C472) and CONICET (Grant PIP 112-201501-00433CO). Third author was partially supported by Ministerio de Economia, Industria y Competitividad of Spain (Grants DGI MTM2013-43678-P and Red de Excelencia MTM2017-90682-REDT). es_ES
dc.language Inglés es_ES
dc.publisher Springer-Verlag es_ES
dc.relation CONICET/PIP 112-201501-00433CO es_ES
dc.relation UNRC/PPI 18/C472 es_ES
dc.relation Captación personal de investigación es_ES
dc.relation MINISTERIO DE ECONOMIA Y EMPRESA/MTM2013-43678-P es_ES
dc.relation AEI/MTM2017-90682-REDT es_ES
dc.relation.ispartof Revista de la Real Academia de Ciencias Exactas Físicas y Naturales Serie A Matemáticas es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Generalized inverses es_ES
dc.subject Weighted weak group inverse es_ES
dc.subject Weighted core EP inverse es_ES
dc.subject Weighted Drazin inverse es_ES
dc.subject.classification MATEMATICA APLICADA es_ES
dc.title A weak group inverse for rectangular matrices es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1007/s13398-019-00674-9 es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada es_ES
dc.description.bibliographicCitation Ferreyra, DE.; Orquera, V.; Thome, N. (2019). A weak group inverse for rectangular matrices. Revista de la Real Academia de Ciencias Exactas Físicas y Naturales Serie A Matemáticas. 113(4):3727-3740. https://doi.org/10.1007/s13398-019-00674-9 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1007/s13398-019-00674-9 es_ES
dc.description.upvformatpinicio 3727 es_ES
dc.description.upvformatpfin 3740 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 113 es_ES
dc.description.issue 4 es_ES
dc.relation.pasarela S\384601 es_ES
dc.contributor.funder Agencia Estatal de Investigación es_ES
dc.contributor.funder Ministerio de Economía y Empresa es_ES
dc.contributor.funder Universidad Nacional de Río Cuarto es_ES
dc.contributor.funder Consejo Nacional de Investigaciones Científicas y Técnicas, Argentina es_ES
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