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How to improve the decay of the numerical error for large times: the case of dissipative BGK systems

hal.structure.identifierIstituto per le Applicazioni del Calcolo "Mauro Picone" [IAC]
dc.contributor.authorBRIANI, Maya
hal.structure.identifierInstitut de Mathématiques de Bordeaux [IMB]
dc.contributor.authorAREGBA-DRIOLLET, Denise
hal.structure.identifierIstituto per le Applicazioni del Calcolo "Mauro Picone" [IAC]
dc.contributor.authorNATALINI, Roberto
dc.contributor.editorFabio Ancona
dc.contributor.editorAlberto Bressan
dc.contributor.editorPierangelo Marcati
dc.contributor.editorAndrea Marson
dc.date.accessioned2024-04-04T02:19:00Z
dc.date.available2024-04-04T02:19:00Z
dc.date.created2012
dc.date.issued2014
dc.date.conference2012
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/189367
dc.description.abstractEnWe introduce new finite differences schemes to approximate one dimensional dissipative semilinear hyperbolic systems with a BGK structure. Using accurate analytical time-decay properties of the local truncation error, it is possible to design schemes based on standard upwinding schemes, which are increasingly accurate for large times when computing small perturbations of constants asymptotic states.
dc.language.isoen
dc.publisherAmerican Institute of Mathematical Sciences
dc.source.titleHyperbolic Problems: Theory, Numerics, Applications
dc.title.enHow to improve the decay of the numerical error for large times: the case of dissipative BGK systems
dc.typeCommunication dans un congrès
dc.subject.halMathématiques [math]/Analyse numérique [math.NA]
bordeaux.journalAIMS series in Applied Mathematics
bordeaux.page365-372
bordeaux.volume8
bordeaux.hal.laboratoriesInstitut de Mathématiques de Bordeaux (IMB) - UMR 5251*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.conference.titleHYP2012 Padova
bordeaux.countryIT
bordeaux.title.proceedingHyperbolic Problems: Theory, Numerics, Applications
bordeaux.peerReviewedoui
hal.identifierhal-00959562
hal.version1
hal.invitednon
hal.proceedingsoui
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00959562v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.btitle=Hyperbolic%20Problems:%20Theory,%20Numerics,%20Applications&rft.jtitle=AIMS%20series%20in%20Applied%20Mathematics&rft.date=2014&rft.volume=8&rft.spage=365-372&rft.epage=365-372&rft.au=BRIANI,%20Maya&AREGBA-DRIOLLET,%20Denise&NATALINI,%20Roberto&rft.genre=unknown


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