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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 |