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Artículo
Postprocessing finite-element methods for the Navier–Stokes Equations: the Fully discrete case
dc.creator | Frutos, Javier de | es |
dc.creator | García-Archilla, Bosco | es |
dc.creator | Novo, Julia | es |
dc.date.accessioned | 2017-04-17T17:42:12Z | |
dc.date.available | 2017-04-17T17:42:12Z | |
dc.date.issued | 2008 | |
dc.identifier.citation | Frutos, J.d., García-Archilla, B. y Novo, J. (2008). Postprocessing finite-element methods for the Navier–Stokes Equations: the Fully discrete case. SIAM Journal on Numerical Analysis, 47 (1), 596-621. | |
dc.identifier.issn | 00361429 | es |
dc.identifier.uri | http://hdl.handle.net/11441/57593 | |
dc.description.abstract | An accuracy-enhancing postprocessing technique for finite-element discretizations of the Navier–Stokes equations is analyzed. The technique had been previously analyzed only for semidiscretizations, and fully discrete methods are addressed in the present paper. We show that the increased spatial accuracy of the postprocessing procedure is not affected by the errors arising from any convergent time-stepping procedure. Further refined bounds are obtained when the timestepping procedure is either the backward Euler method or the two-step backward differentiation formula. | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Society for Industrial and Applied Mathematics | es |
dc.relation.ispartof | SIAM Journal on Numerical Analysis, 47 (1), 596-621. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Navier–Stokes equations | es |
dc.subject | Mixed finite-element methods | es |
dc.subject | Time-stepping methods | es |
dc.subject | Optimal regularity | es |
dc.subject | Error estimates | es |
dc.subject | Backward Euler method | es |
dc.subject | Two-step BDF | es |
dc.title | Postprocessing finite-element methods for the Navier–Stokes Equations: the Fully discrete case | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Matemática Aplicada II (ETSI) | es |
dc.relation.publisherversion | http://epubs.siam.org/doi/abs/10.1137/070707580 | es |
dc.identifier.doi | 10.1137/070707580 | es |
idus.format.extent | 26 p. | es |
dc.journaltitle | SIAM Journal on Numerical Analysis | es |
dc.publication.volumen | 47 | es |
dc.publication.issue | 1 | es |
dc.publication.initialPage | 596 | es |
dc.publication.endPage | 621 | es |
Ficheros | Tamaño | Formato | Ver | Descripción |
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postpr4ocessingfinite.pdf | 289.8Kb | [PDF] | Ver/ | |