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dc.contributor.authorBadia, Santiago
dc.contributor.authorCodina, Ramon
dc.contributor.authorGudi, Thirupathi
dc.contributor.authorGuzmán, Johnny
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Resistència de Materials i Estructures a l'Enginyeria
dc.date.accessioned2012-11-14T18:20:28Z
dc.date.available2012-11-14T18:20:28Z
dc.date.created2012
dc.date.issued2012
dc.identifier.citationBadia, S. [et al.]. "Error analysis of discontinuous Galerkin methods for Stokes problem under minimal regularity". 2012.
dc.identifier.urihttp://hdl.handle.net/2117/16922
dc.description.abstractIn this article, we analyze several discontinuous Galerkin methods (DG) for the Stokes problem under the minimal regularity on the solution. We assume that the velocity u belongs to [H1 0 (­)]d and the pressure p 2 L2 0 (­). First, we analyze standard DG methods assuming that the right hand side f belongs to [H¡1(­) \ L1(­)]d. A DG method that is well de¯ned for f belonging to [H¡1(­)]d is then investigated. The methods under study include stabilized DG methods using equal order spaces and inf-sup stable ones where the pressure space is one polynomial degree less than the velocity space.
dc.format.extent19 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits
dc.subject.lcshGalerkin methods
dc.subject.lcshNavier-Stokes equations
dc.titleError analysis of discontinuous Galerkin methods for Stokes problem under minimal regularity
dc.typeExternal research report
dc.subject.lemacEquacions de Navier-Stokes
dc.subject.lemacMetode Galerkin discontinu
dc.contributor.groupUniversitat Politècnica de Catalunya. (MC)2 - Grup de Mecànica Computacional en Medis Continus
dc.rights.accessOpen Access
drac.iddocument11052522
dc.description.versionPreprint
upcommons.citation.authorBadia, S.; Codina, R.; Gudi, T.; Guzmán, J.
upcommons.citation.publishedtrue
upcommons.citation.publicationNameError analysis of discontinuous Galerkin methods for Stokes problem under minimal regularity


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