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dc.contributor.author | Herrero Debón, Alicia![]() |
es_ES |
dc.contributor.author | Ramirez, Francisco J.![]() |
es_ES |
dc.contributor.author | Thome, Néstor![]() |
es_ES |
dc.date.accessioned | 2016-01-29T11:41:52Z | |
dc.date.available | 2016-01-29T11:41:52Z | |
dc.date.issued | 2013-02-15 | |
dc.identifier.issn | 0024-3795 | |
dc.identifier.uri | http://hdl.handle.net/10251/60360 | |
dc.description.abstract | This paper deals with nonnegativity of matrices and their group or Drazin inverses. Firstly, the nonnegativity of a square matrix A, its group inverse A# and its group projector AA# is used to define different sets for which relationships and characterizations are given. Next, an extension of the previous results for index greater than 1 is presented. Similar sets are introduced and studied for Drazin inverses and Drazin projectors considering the core-nilpotent decomposition. In addition, the results are applied to study the {l}-Drazin periodic matrices for l greater than or equal to 1. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Linear Algebra and its Applications | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Drazin inverse | es_ES |
dc.subject | Group inverse | es_ES |
dc.subject | Core-nilpotent | es_ES |
dc.subject | Nonnegativity | es_ES |
dc.subject.classification | MATEMATICA APLICADA | es_ES |
dc.title | Relationships between different sets involving group and Drazin projectors and nonnegativity | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/J.LAA.2011.08.029 | |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Instituto Universitario de Matemática Multidisciplinar - Institut Universitari de Matemàtica Multidisciplinària | es_ES |
dc.description.bibliographicCitation | Herrero Debón, A.; Ramirez, FJ.; Thome, N. (2013). Relationships between different sets involving group and Drazin projectors and nonnegativity. Linear Algebra and its Applications. 438(4):1688-1699. doi:10.1016/J.LAA.2011.08.029 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1016/j.laa.2011.08.029 | es_ES |
dc.description.upvformatpinicio | 1688 | es_ES |
dc.description.upvformatpfin | 1699 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 438 | es_ES |
dc.description.issue | 4 | es_ES |
dc.relation.senia | 235035 | es_ES |