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dc.contributor.author | Ferreyra, David Eduardo | es_ES |
dc.contributor.author | Levis, Fabian | es_ES |
dc.contributor.author | Thome, Néstor | es_ES |
dc.date.accessioned | 2020-09-10T03:31:46Z | |
dc.date.available | 2020-09-10T03:31:46Z | |
dc.date.issued | 2018 | es_ES |
dc.identifier.issn | 1607-3606 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/149719 | |
dc.description.abstract | [EN] In this paper, we revise the core EP inverse of a square matrix introduced by Prasad and Mohana in [12], Core EP inverse, Linear and Multilinear Algebra62(3) (2014), 792-802. Firstly, we give a new representation and a new characterization of the core EP inverse. Then, we study some properties of the core EP inverse by using a representation by block matrices. Secondly, we extend the notion of core EP inverse to rectangular matrices by means of a weighted core EP decomposition. Finally, we study some properties of weighted core EP inverses. | es_ES |
dc.description.sponsorship | Partially supported by a CONICET's Postdoctoral Research Fellowship, Universidad Nacional de Ro Cuarto (grant PPI 18/C472) and CONICET (grant PIP 112-201501-00433CO). Partially supported by Ministerio de Economia y Competitividad of Spain (grants DGI MTM2013-43678-P and Red de Excelencia MTM2015-68805-REDT). | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Informa UK (National Inquiry Services Center) | es_ES |
dc.relation.ispartof | Quaestiones Mathematicae | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Generalized inverses | es_ES |
dc.subject | Moore-Penrose inverse | es_ES |
dc.subject | Core inverse | es_ES |
dc.subject | Generalized core inverse | es_ES |
dc.subject | Core EP inverse | es_ES |
dc.subject | DMP generalized inverse | es_ES |
dc.subject.classification | MATEMATICA APLICADA | es_ES |
dc.title | Revisiting the core EP inverse and its extension to rectangular matrices | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.2989/16073606.2017.1377779 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/CONICET//PIP 11220150100433CO/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/UNRC//PPI 18%2FC472/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//MTM2015-68805-REDT/ES/RED TEMATICA DE ALGEBRA LINEAL, ANALISIS MATRICIAL Y APLICACIONES/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//MTM2013-43678-P/ES/ANALISIS DE MODELOS MATEMATICOS CON COEFICIENTES MATRICIALES: FUNDAMENTOS TEORICOS Y APLICACIONES/ | 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.; Levis, F.; Thome, N. (2018). Revisiting the core EP inverse and its extension to rectangular matrices. Quaestiones Mathematicae. 41(2):265-281. https://doi.org/10.2989/16073606.2017.1377779 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.2989/16073606.2017.1377779 | es_ES |
dc.description.upvformatpinicio | 265 | es_ES |
dc.description.upvformatpfin | 281 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 41 | es_ES |
dc.description.issue | 2 | es_ES |
dc.relation.pasarela | S\342777 | es_ES |
dc.contributor.funder | Universidad Nacional de Río Cuarto | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |
dc.contributor.funder | Consejo Nacional de Investigaciones Científicas y Técnicas, Argentina | es_ES |