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dc.contributor.author | Baragana Garate, Itziar | es_ES |
dc.contributor.author | Roca Martinez, Alicia | es_ES |
dc.date.accessioned | 2020-04-06T08:57:05Z | |
dc.date.available | 2020-04-06T08:57:05Z | |
dc.date.issued | 2019 | es_ES |
dc.identifier.issn | 0895-4798 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/140231 | |
dc.description.abstract | [EN] We solve the problem of determining the Weierstrass structure of a regular matrix pencil obtained by a low rank perturbation of another regular matrix pencil. We apply the result to find necessary and sufficient conditions for the existence of a low rank perturbation such that the perturbed pencil has prescribed eigenvalues and algebraic multiplicities. The results hold over fields with sufficient number of elements. | es_ES |
dc.description.sponsorship | The work of the first and second authors was partially supported by MINECO grants MTM2017-83624-P and MTM2017-90682-REDT. The work of the first author was also partially supported by UPV/EHU grant GIU16/42. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Society for Industrial and Applied Mathematics | es_ES |
dc.relation.ispartof | SIAM Journal on Matrix Analysis and Applications | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Regular matrix pencil | es_ES |
dc.subject | Weierstrass structure | es_ES |
dc.subject | LLow rank perturbation | es_ES |
dc.subject | Matrix spectral perturbation theory | es_ES |
dc.subject.classification | MATEMATICA APLICADA | es_ES |
dc.title | Weierstrass Structure and Eigenvalue Placement of Regular Matrix Pencils under Low Rank Perturbations | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1137/18M1200245 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/UPV%2FEHU//GIU16%2F42/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MTM2017-83624-P/ES/MODELOS POLINOMIALES, SISTEMAS CUADRATICOS Y MATRICES: ESTRUCTURA, LINEALIZACIONES Y PERTURBACION/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI//MTM2017-90682-REDT/ES/RED TEMATICA DE ALGEBRA LINEAL, ANALISIS MATRICIAL Y APLICACIONES/ | es_ES |
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 | Baragana Garate, I.; Roca Martinez, A. (2019). Weierstrass Structure and Eigenvalue Placement of Regular Matrix Pencils under Low Rank Perturbations. SIAM Journal on Matrix Analysis and Applications. 40(2):440-453. https://doi.org/10.1137/18M1200245 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1137/18M1200245 | es_ES |
dc.description.upvformatpinicio | 440 | es_ES |
dc.description.upvformatpfin | 453 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 40 | es_ES |
dc.description.issue | 2 | es_ES |
dc.relation.pasarela | S\383202 | es_ES |
dc.contributor.funder | Universidad del País Vasco/Euskal Herriko Unibertsitatea | es_ES |
dc.contributor.funder | Agencia Estatal de Investigación | es_ES |