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dc.contributor.author | Behl, Ramandeep | es_ES |
dc.contributor.author | Cordero Barbero, Alicia | es_ES |
dc.contributor.author | Motsa, Sandile S. | es_ES |
dc.contributor.author | Torregrosa Sánchez, Juan Ramón | es_ES |
dc.date.accessioned | 2019-06-07T20:02:07Z | |
dc.date.available | 2019-06-07T20:02:07Z | |
dc.date.issued | 2018 | es_ES |
dc.identifier.issn | 1017-1398 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/121735 | |
dc.description.abstract | [EN] There is a very small number of higher-order iteration functions for multiple zeros whose order of convergence is greater than four. Some scholars have tried to propose optimal eighth-order methods for multiple zeros. But, unfortunately, they did not get success in this direction and attained only sixth-order convergence. So, as far as we know, there is not a single optimal eighth-order iteration function in the available literature that will work for multiple zeros. Motivated and inspired by this fact, we present an optimal eighth-order iteration function for multiple zeros. An extensive convergence study is discussed in order to demonstrate the optimal eighth-order convergence of the proposed scheme. In addition, we also demonstrate the applicability of our proposed scheme on real-life problems and illustrate that the proposed methods are more efficient among the available multiple root finding techniques. Finally, dynamical study of the proposed schemes also confirms the theoretical results. | es_ES |
dc.description.sponsorship | This research was partially supported by the Ministerio de Economia y Competitividad MTM2014-52016-C2-2-P and Generalitat Valenciana PROMETEO/2016/089 and by FONDOCYT 2014-1C1-088 Dominican Republic. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Springer-Verlag | es_ES |
dc.relation.ispartof | Numerical Algorithms | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Nonlinear equations | es_ES |
dc.subject | Optimal iterative methods | es_ES |
dc.subject | Multiple roots | es_ES |
dc.subject | Efficiency index | es_ES |
dc.subject | Kung-Traub conjecture | es_ES |
dc.subject.classification | MATEMATICA APLICADA | es_ES |
dc.title | An eighth-order family of optimal multiple root finders and its dynamics | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1007/s11075-017-0361-6 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//MTM2014-52016-C2-2-P/ES/DISEÑO DE METODOS ITERATIVOS EFICIENTES PARA RESOLVER PROBLEMAS NO LINEALES: CONVERGENCIA, COMPORTAMIENTO DINAMICO Y APLICACIONES. ECUACIONES MATRICIALES./ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GVA//PROMETEO%2F2016%2F089/ES/Resolución de ecuaciones y sistemas no lineales mediante técnicas iterativas: análisis dinámico y aplicaciones/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/FONDOCYT//2014-1C1-088/ | 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 | Behl, R.; Cordero Barbero, A.; Motsa, SS.; Torregrosa Sánchez, JR. (2018). An eighth-order family of optimal multiple root finders and its dynamics. Numerical Algorithms. 77(4):1249-1272. https://doi.org/10.1007/s11075-017-0361-6 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | http://doi.org/10.1007/s11075-017-0361-6 | es_ES |
dc.description.upvformatpinicio | 1249 | es_ES |
dc.description.upvformatpfin | 1272 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 77 | es_ES |
dc.description.issue | 4 | es_ES |
dc.relation.pasarela | S\357146 | es_ES |
dc.contributor.funder | Generalitat Valenciana | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad | es_ES |
dc.contributor.funder | Fondo Nacional de Innovación y Desarrollo Científico y Tecnológico, República Dominicana | es_ES |
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