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dc.contributor.authorAmat Plata, Sergio 
dc.contributor.authorLegaz Almansa, María José 
dc.contributor.authorRuiz Álvarez, Juan 
dc.date.accessioned2021-07-05T06:21:44Z
dc.date.available2021-07-05T06:21:44Z
dc.date.issued2019-05-21
dc.identifier.citationAmat S, Legaz MJ, Ruiz-Álvarez J. On a Variational Method for Stiff Differential Equations Arising from Chemistry Kinetics. Mathematics. 2019; 7(5):459. https://doi.org/10.3390/math7050459es_ES
dc.identifier.issn2227-7390
dc.description.abstractFor the approximation of stiff systems of ODEs arising from chemistry kinetics, implicit integrators emerge as good candidates. This paper proposes a variational approach for this type of systems. In addition to introducing the technique, we present its most basic properties and test its numerical performance through some experiments. The main advantage with respect to other implicit methods is that our approach has a global convergence. The other approaches need to ensure convergence of the iterative scheme used to approximate the associated nonlinear equations that appear for the implicitness. Notice that these iterative methods, for these nonlinear equations, have bounded basins of attraction.es_ES
dc.description.sponsorshipProyecto financiado por la Comunidad Autónoma de la Región de Murcia a través de la convocatoria de Ayudas a proyectos para el desarrollo de investigación científica y técnica por grupos competitivos, incluida en el Programa Regional de Fomento de la Investigación Científica y Técnica (Plan de Actuación 2018) de la Fundación Séneca-Agencia de Ciencia y Tecnología de la Región de Murcia 20928/PI/18, MTM2015-64382-P (MINECO/FEDER).es_ES
dc.formatapplication/pdfes_ES
dc.language.isoenges_ES
dc.publisherMDPIes_ES
dc.relation.urihttps://www.mdpi.com/2227-7390/7/5/459es_ES
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.titleOn a variational method for stiff differential equations arising from chemistry kineticses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.subjectVariational methodses_ES
dc.subjectChemistry kineticses_ES
dc.subjectGlobal convergencees_ES
dc.subject.otherMatemática Aplicadaes_ES
dc.identifier.urihttp://hdl.handle.net/10317/9517
dc.peerreviewSies_ES
dc.identifier.doi10.3390/math7050459
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES
dc.type.versioninfo:eu-repo/semantics/publishedVersiones_ES
dc.subject.unesco12 Matemáticases_ES
dc.contributor.convenianteUniversidad Politécnica de Cartagenaes_ES
dc.contributor.convenianteUniversidad de Cádizes_ES


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