dc.creator | Bernardi, Christine | es |
dc.creator | Chacón Rebollo, Tomás | es |
dc.creator | Restelli, Marco | es |
dc.date.accessioned | 2016-07-07T09:28:25Z | |
dc.date.available | 2016-07-07T09:28:25Z | |
dc.date.issued | 2012-05 | |
dc.identifier.citation | Bernardi, C., Chacón Rebollo, T. y Restelli, M. (2012). A posteriori analysis of a positive streamwise invariant discretization of a convection-diffusion equation. Journal of Scientific Computing, 51 (2), 349-374. | |
dc.identifier.issn | 0885-7474 | es |
dc.identifier.issn | 1573-7691 | es |
dc.identifier.uri | http://hdl.handle.net/11441/43303 | |
dc.description.abstract | We consider the finite element discretization of a convection-diffusion equation, where the convection term is handled via a fluctuation splitting algorithm. We prove a posteriori error estimates which allow us to perform mesh adaptivity in order to optimize the discretization of these equations. Numerical results confirm the interest of such an approach. | es |
dc.description.abstract | Nous considérons une discrétisation par éléments finis d’une équation de convection-diffusion, où un algorithme de décentrage est utilisé pour traiter le terme de convection. Nous prouvons des estimations d’erreur a posteriori qui permettent d’adapter le maillage pour optimiser la discrétisation de ces équations. Des résultats numériques confirment l’intérêt d’une telle approche. | es |
dc.description.sponsorship | Junta de Andalucía | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Springer | es |
dc.relation.ispartof | Journal of Scientific Computing, 51 (2), 349-374. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Convection-diffusion equation | es |
dc.subject | Finite elements | es |
dc.subject | Positive streamwise invariant scheme | es |
dc.title | A posteriori analysis of a positive streamwise invariant discretization of a convection-diffusion equation | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/submittedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Ecuaciones Diferenciales y Análisis Numérico | es |
dc.relation.projectID | P07-FQM-02538 | es |
dc.relation.publisherversion | http://dx.doi.org/10.1007/s10915-011-9514-2 | es |
dc.identifier.doi | 10.1007/s10915-011-9514-2 | es |
dc.contributor.group | Universidad de Sevilla. FQM120: Modelado Matemático y Simulación de Sistemas Medioambientales | es |
idus.format.extent | 20 p. | es |
dc.journaltitle | Journal of Scientific Computing | es |
dc.publication.volumen | 51 | es |
dc.publication.issue | 2 | es |
dc.publication.initialPage | 349 | es |
dc.publication.endPage | 374 | es |
dc.identifier.idus | https://idus.us.es/xmlui/handle/11441/43303 | |
dc.contributor.funder | Junta de Andalucía | |