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dc.contributor.author | Herrero Debón, Alicia | es_ES |
dc.contributor.author | Thome Coppo, Néstor Javier | es_ES |
dc.date.accessioned | 2015-07-06T11:38:44Z | |
dc.date.available | 2015-07-06T11:38:44Z | |
dc.date.issued | 2013-07 | |
dc.identifier.issn | 0893-9659 | |
dc.identifier.uri | http://hdl.handle.net/10251/52738 | |
dc.description.abstract | In this work we study conditions for guaranteeing the nonnegativity of a discrete-time singular control system. A first approach can be found in the literature for general systems, using the whole coefficient matrices. Also, the particular case of matrices of index 1 has been treated by using a block decomposition and the group-projector of the matrix that gives the singularity to the system. In order to complete this study, an analysis of the nonnegativity of a singular control system for matrices having arbitrary index is done by means of the core nilpotent decomposition. This technique allows us to reduce the size of the original matrices, improving the results where the whole coefficients are involved. | es_ES |
dc.description.sponsorship | This paper was partially supported by the Ministry of Education of Spain (grant DGI MTM2010-18228). | en_EN |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Applied Mathematics Letters | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Singular system | es_ES |
dc.subject | Nonnegative matrix | es_ES |
dc.subject | Generalized inverses | es_ES |
dc.subject.classification | MATEMATICA APLICADA | es_ES |
dc.title | Nonnegative singular control systems using the Drazin projector | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.aml.2013.03.004 | |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//MTM2010-18228/ES/PROPIEDADES MATRICIALES CON APLICACION A LA TEORIA DE CONTROL/ | |
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 | Herrero Debón, A.; Thome Coppo, NJ. (2013). Nonnegative singular control systems using the Drazin projector. Applied Mathematics Letters. 26:799-803. doi:10.1016/j.aml.2013.03.004 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1016/j.aml.2013.03.004 | es_ES |
dc.description.upvformatpinicio | 799 | es_ES |
dc.description.upvformatpfin | 803 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 26 | es_ES |
dc.relation.senia | 243429 | |
dc.contributor.funder | Ministerio de Educación | |
dc.contributor.funder | Ministerio de Ciencia e Innovación | es_ES |