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Bounded rank perturbations of regular pencils over arbitrary fields

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Bounded rank perturbations of regular pencils over arbitrary fields

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dc.contributor.author Baragana, Itziar es_ES
dc.contributor.author Dodig, Marija es_ES
dc.contributor.author Roca Martinez, Alicia es_ES
dc.contributor.author Stosic, Marko es_ES
dc.date.accessioned 2022-02-11T19:02:43Z
dc.date.available 2022-02-11T19:02:43Z
dc.date.issued 2020-09-15 es_ES
dc.identifier.issn 0024-3795 es_ES
dc.identifier.uri http://hdl.handle.net/10251/180764
dc.description.abstract [EN] In this paper we solve the bounded rank perturbation problem for regular pencils over arbitrary fields. The solution is obtained by reducing the problem to a row completion problem for matrix pencils. The result generalizes the main result of [1], where a solution to the problem was given requiring a condition on the underlying field. (C) 2020 Elsevier Inc. All rights reserved. es_ES
dc.description.sponsorship The authors would like to thank the referee for the comments and suggestions that have improved the presentation of the paper. This work was done within the activities of CEAFEL and was partially supported by Fundacao para a Ciencia e a Tecnologia, project UIDB/04721/2020 (M.D.), by "Ministerio de Economia, Industria y Competitividad (MINECO)" of Spain and Fondo Europeo de Desarrollo Regional (FEDER)" of EU through grants MTM2017-83624-P (I.B., A.R.), MTM2017-90682-REDT (I.B., A.R.), by UPV/EHU through grant GIU16/42 (I.B.), and by the Ministry of Education, Science and Technological Development of the Republic of Serbia, project no. 174020 (M.D.) and no. 174012 (M.S.). es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Linear Algebra and its Applications es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Low rank perturbations es_ES
dc.subject Matrix pencils es_ES
dc.subject Row-completion of matrix pencils es_ES
dc.subject.classification MATEMATICA APLICADA es_ES
dc.title Bounded rank perturbations of regular pencils over arbitrary fields es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.laa.2020.05.015 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/FCT//UIDB%2F04721%2F2020/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/174012/RS/ 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/MESTD/Basic Research (BR or ON)/174020/RS/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/UPV/EHU//GIU16%2F42//Ayudas a los Grupos de Investigación en la Universidad del País Vasco/Euskal Herriko Unibertsitatea / es_ES
dc.relation.projectID info:eu-repo/grantAgreement/AEI//MTM2017-83624-P//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 Baragana, I.; Dodig, M.; Roca Martinez, A.; Stosic, M. (2020). Bounded rank perturbations of regular pencils over arbitrary fields. Linear Algebra and its Applications. 601:180-188. https://doi.org/10.1016/j.laa.2020.05.015 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1016/j.laa.2020.05.015 es_ES
dc.description.upvformatpinicio 180 es_ES
dc.description.upvformatpfin 188 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 601 es_ES
dc.relation.pasarela S\424329 es_ES
dc.contributor.funder European Regional Development Fund es_ES
dc.contributor.funder Fundação para a Ciência e a Tecnologia, Portugal es_ES
dc.contributor.funder Ministerio de Economía, Industria y Competitividad es_ES
dc.contributor.funder Universidad del País Vasco/Euskal Herriko Unibertsitatea es_ES
dc.contributor.funder Ministry of Education, Science and Technological Development of the Republic of Serbia es_ES


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