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On some new pre-orders defined by weighted Drazin inverses

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On some new pre-orders defined by weighted Drazin inverses

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dc.contributor.author Hernández, Araceli Elisabet es_ES
dc.contributor.author Lattanzi, Marina Beatriz es_ES
dc.contributor.author Thome Coppo, Néstor Javier es_ES
dc.date.accessioned 2017-07-12T08:51:25Z
dc.date.available 2017-07-12T08:51:25Z
dc.date.issued 2016-05-05
dc.identifier.issn 0096-3003
dc.identifier.uri http://hdl.handle.net/10251/84991
dc.description.abstract In this paper, we investigate new binary relations defined on the set of rectangular complex matrices based on the weighted Drazin inverse and give some characterizations of them. These relations become pre-orders and improve the results found by the authors in Hernandez et al. (2013) as well as extend those known for square matrices. On the other hand, some new weighted partial orders are also defined and characterized. The advantages of these new relations compared to the ones considered in the mentioned paper are also pointed out. es_ES
dc.description.sponsorship N. Thome was partially supported by Ministerio de Economia y Competitividad of Spain (Grant DGI MTM2013-43678-P and Red de Excelencia MTM2015-68805-REDT). 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 Weighted Drazin inverse es_ES
dc.subject Drazin pre-order es_ES
dc.subject Sharp partial order es_ES
dc.subject Minus partial order es_ES
dc.subject.classification MATEMATICA APLICADA es_ES
dc.title On some new pre-orders defined by weighted Drazin inverses es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.amc.2016.01.055
dc.relation.projectID info:eu-repo/grantAgreement/UNLPam//155%2F14/ 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.relation.projectID info:eu-repo/grantAgreement/MINECO//MTM2015-68805-REDT/ES/RED TEMATICA DE ALGEBRA LINEAL, ANALISIS MATRICIAL 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 Hernández, AE.; Lattanzi, MB.; Thome Coppo, NJ. (2016). On some new pre-orders defined by weighted Drazin inverses. Applied Mathematics and Computation. 282:108-116. https://doi.org/10.1016/j.amc.2016.01.055 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://doi.org/10.1016/j.amc.2016.01.055 es_ES
dc.description.upvformatpinicio 108 es_ES
dc.description.upvformatpfin 116 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 282 es_ES
dc.relation.senia 302597 es_ES
dc.contributor.funder Ministerio de Economía y Competitividad es_ES
dc.contributor.funder Universidad Nacional de La Pampa, Argentina es_ES


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