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dc.contributor.author | Hernández, Araceli Elisabet | es_ES |
dc.contributor.author | Lattanzi, Marina Beatriz | es_ES |
dc.contributor.author | Thome, Néstor | es_ES |
dc.date.accessioned | 2016-05-23T11:12:16Z | |
dc.date.available | 2016-05-23T11:12:16Z | |
dc.date.issued | 2015-02 | |
dc.identifier.issn | 0096-3003 | |
dc.identifier.uri | http://hdl.handle.net/10251/64601 | |
dc.description.abstract | [EN] The Drazin inverse of a matrix has been used in the literature to define a pre-order on the set of square complex matrices. In this paper we analyze new binary relations defined on the set of rectangular complex matrices and some relationships to the W-support idempotent. We introduce the class of weighted Drazin equal projectors and analyze the pre-orders on this class. Moreover, adjacent matrices are studied under the considered relations. Finally, some observations on weighted partial orders are given. 2014 Elsevier Inc. All rights reserved. | es_ES |
dc.description.sponsorship | This paper was partially supported by Universidad Nacional de LaPampa, Facultad de Ingenieria of Argentina (Grant Resol. No 049/11) and the third author was partially supported by Ministerio de Economia y Competitividad of Spain (Grant DGI MTM2013-43678P). | en_EN |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Applied Mathematics and Computation | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Drazin inverse | es_ES |
dc.subject | Drazin pre-order | es_ES |
dc.subject | Sharp partial order | es_ES |
dc.subject.classification | MATEMATICA APLICADA | es_ES |
dc.title | Weighted binary relations involving the Drazin inverse | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.amc.2014.12.102 | |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//MTM2013-43678-P/ES/ANALISIS DE MODELOS MATEMATICOS CON COEFICIENTES MATRICIALES: FUNDAMENTOS TEORICOS Y APLICACIONES/ | |
dc.relation.projectID | info:eu-repo/grantAgreement/UNLPam//049%2F11/ | |
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 | Hernández, AE.; Lattanzi, MB.; Thome, N. (2015). Weighted binary relations involving the Drazin inverse. Applied Mathematics and Computation. 253:215-223. https://doi.org/10.1016/j.amc.2014.12.102 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://dx.doi.org/10.1016/j.amc.2014.12.102 | es_ES |
dc.description.upvformatpinicio | 215 | es_ES |
dc.description.upvformatpfin | 223 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 253 | es_ES |
dc.relation.senia | 278257 | es_ES |
dc.identifier.eissn | 1873-5649 | |
dc.contributor.funder | Universidad Nacional de La Pampa, Argentina | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |