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dc.contributor.author | Baragaña. Itziar | es_ES |
dc.contributor.author | Roca Martinez, Alicia | es_ES |
dc.date.accessioned | 2022-04-05T06:54:57Z | |
dc.date.available | 2022-04-05T06:54:57Z | |
dc.date.issued | 2021-11 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/181788 | |
dc.description | This is the peer reviewed version of the following article: Baragaña, I, Roca, A. The change of the Weierstrass structure under one row perturbation. Comp and Math Methods. 2021; 3 (6):e1211, which has been published in final form at https://doi.org/10.1002/cmm4.1211. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving. | es_ES |
dc.description.abstract | [EN] In this work we study the change of the structure of a regular pencil when we perform small perturbations over some of its rows and the other rows remain unaltered. We provide necessary conditions when several rows are perturbed, and prove them to be sufficient to prescribe the homogenous invariant factors or the Weyr characteristic of the resulting pencil when one row is perturbed. | es_ES |
dc.description.sponsorship | This work has been partially supported by ¿Ministerio de Economía, Industria y Competitividad (MINECO)¿ of Spain through grant MTM2017-83624-P and ¿Fondo Europeo de Desarrollo Regional (FEDER)¿ of EU through grant MTM2017-83624-P. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | John Wiley & Sons | es_ES |
dc.relation.ispartof | Computational and Mathematical Methods | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Matrix pencil | es_ES |
dc.subject | Perturbation | es_ES |
dc.subject | Weierstrass structure | es_ES |
dc.subject | Weyr characteristic | es_ES |
dc.subject.classification | MATEMATICA APLICADA | es_ES |
dc.title | The change of the Weierstrass structure under one row perturbation | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1002/cmm4.1211 | 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.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 | Baragaña. Itziar; Roca Martinez, A. (2021). The change of the Weierstrass structure under one row perturbation. Computational and Mathematical Methods. 3(6):1-18. https://doi.org/10.1002/cmm4.1211 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1002/cmm4.1211 | es_ES |
dc.description.upvformatpinicio | 1 | es_ES |
dc.description.upvformatpfin | 18 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 3 | es_ES |
dc.description.issue | 6 | es_ES |
dc.identifier.eissn | 2577-7408 | es_ES |
dc.relation.pasarela | S\459072 | es_ES |
dc.contributor.funder | European Regional Development Fund | es_ES |
dc.contributor.funder | Ministerio de Ciencia y Tecnología | es_ES |