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The star partial order and the eigenprojection at 0 on EP matrices

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The star partial order and the eigenprojection at 0 on EP matrices

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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.contributor.author Urquiza, Fabián es_ES
dc.date.accessioned 2015-06-24T06:36:30Z
dc.date.available 2015-06-24T06:36:30Z
dc.date.issued 2012-07-01
dc.identifier.issn 0096-3003
dc.identifier.issn 1873-5649
dc.identifier.uri http://hdl.handle.net/10251/52185
dc.description.abstract [EN] The space of n x n complex matrices with the star partial order is considered in the first part of this paper. The class of EP matrices is analyzed and several properties related to this order are given. In addition, some information about predecessors and successors of a given EP matrix is obtained. The second part is dedicated to the study of some properties that relate the eigenprojection at 0 with the star and sharp partial orders. 2012 Elsevier Inc. All rights reserved. es_ES
dc.description.sponsorship This paper was partially supported by Ministry of Education of Argentina (PPUA, Grant Resol. 228, SPU, 14-15-222) and by Universidad Nacional de La Pampa, Facultad de Ingenieria (Grant Resol. No 049/11).
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Applied Mathematics and Computation es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Moore-Penrose inverse es_ES
dc.subject Partial order es_ES
dc.subject EP matrix es_ES
dc.subject Block matrices es_ES
dc.subject Eigenprojection es_ES
dc.subject.classification MATEMATICA APLICADA es_ES
dc.title The star partial order and the eigenprojection at 0 on EP matrices es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/J.AMC.2012.04.034
dc.relation.projectID info:eu-repo/grantAgreement/ME//PPUA%2F228/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/UNLPam//049%2F11/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/ME//SPU%2F14-15-222/
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.; Urquiza, F. (2012). The star partial order and the eigenprojection at 0 on EP matrices. Applied Mathematics and Computation. 218(21):10669-10678. https://doi.org/10.1016/J.AMC.2012.04.034 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.amc.2012.04.034 es_ES
dc.description.upvformatpinicio 10669 es_ES
dc.description.upvformatpfin 10678 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 218 es_ES
dc.description.issue 21 es_ES
dc.relation.senia 234888
dc.contributor.funder Universidad Nacional de La Pampa, Argentina
dc.contributor.funder Ministerio de Educación, Argentina


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