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dc.contributor.author | Hernández, M. V. | es_ES |
dc.contributor.author | Lattanzi, Marina B. | es_ES |
dc.contributor.author | Thome, Néstor | es_ES |
dc.date.accessioned | 2023-03-01T19:02:17Z | |
dc.date.available | 2023-03-01T19:02:17Z | |
dc.date.issued | 2022-10 | es_ES |
dc.identifier.issn | 1578-7303 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/192212 | |
dc.description.abstract | [EN] This paper introduces 2MP-inverses, MP2-inverses, and C2MP-inverses, for rectangular matrices following a different approach to that used in the recent literature. These new inverses generalize some classical inverses in the literature. Instead of considering a system of matrix equations as usually, in order to define 2MP-inverses and MP2-inverses, we consider a construction from oblique projectors represented by means of outer generalized inverses. We use an adequate equivalence relation, and then we pass to the quotient set in order to get the most simple canonical representative. An interesting advantage of our extension of CMP inverses from square to rectangular matrices is that we do not need any auxiliary weight matrix, but we are using the own matrix A for doing it. In addition, some properties and representations of 2MP-, MP2-, and C2MP-inverses are given. | es_ES |
dc.description.sponsorship | Open Access funding provided thanks to the CRUE-CSIC agreement with Springer Nature | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Springer-Verlag | es_ES |
dc.relation.ispartof | Revista de la Real Academia de Ciencias Exactas Físicas y Naturales Serie A Matemáticas | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Outer inverse | es_ES |
dc.subject | Moore-Penrose inverse | es_ES |
dc.subject | Matrix equation | es_ES |
dc.subject | Partial order | es_ES |
dc.subject | Quotient set | es_ES |
dc.subject.classification | MATEMATICA APLICADA | es_ES |
dc.title | On 2MP-, MP2- and C2MP-inverses for rectangular matrices | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1007/s13398-022-01289-3 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/Universidad Nacional de La Pampa//Resol. N.° 135%2F19 del CD de la Fac. de Ing.//Matrices Inversas Generalizadas y Órdenes Parciales/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI//MTM2017-90682-REDT//RED TEMATICA DE ALGEBRA LINEAL, ANALISIS MATRICIAL Y APLICACIONES/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/Universidad Nacional de Río Cuarto//Res. 083%2F2020//Aproximación de Funciones e Inversas Generalizadas/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros de Telecomunicación - Escola Tècnica Superior d'Enginyers de Telecomunicació | es_ES |
dc.description.bibliographicCitation | Hernández, MV.; Lattanzi, MB.; Thome, N. (2022). On 2MP-, MP2- and C2MP-inverses for rectangular matrices. Revista de la Real Academia de Ciencias Exactas Físicas y Naturales Serie A Matemáticas. 116(4):1-12. https://doi.org/10.1007/s13398-022-01289-3 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1007/s13398-022-01289-3 | es_ES |
dc.description.upvformatpinicio | 1 | es_ES |
dc.description.upvformatpfin | 12 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 116 | es_ES |
dc.description.issue | 4 | es_ES |
dc.relation.pasarela | S\467033 | es_ES |
dc.contributor.funder | AGENCIA ESTATAL DE INVESTIGACION | es_ES |
dc.contributor.funder | Universidad Nacional de La Pampa | es_ES |
dc.contributor.funder | Universidad Nacional de Río Cuarto | es_ES |
dc.contributor.funder | Universitat Politècnica de València | es_ES |
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