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A PARALLEL IMPLEMENTATION OF A RELAXED HSS PRECONDITIONER FOR SADDLE POINT PROBLEMS FROM THE NAVIER-STOKES EQUATIONS

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dc.contributor.authorJang, Ho-Jong-
dc.contributor.authorYoun, Kihang-
dc.date.accessioned2022-07-11T09:34:31Z-
dc.date.available2022-07-11T09:34:31Z-
dc.date.created2021-05-12-
dc.date.issued2018-09-
dc.identifier.issn1226-9433-
dc.identifier.urihttps://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/149400-
dc.description.abstractWe describe a parallel implementation of a relaxed Hermitian and skew-Hermitian splitting preconditioner for the numerical solution of saddle point problems arising from the steady incompressible Navier-Stokes equations. The equations are linearized by the Picard iteration and discretized with the finite element and finite difference schemes on two-dimensional and three-dimensional domains. We report strong scalability results for up to 32 cores.-
dc.language영어-
dc.language.isoen-
dc.publisherKOREAN SOC INDUSTRIAL & APPLIED MATHEMATICS-
dc.titleA PARALLEL IMPLEMENTATION OF A RELAXED HSS PRECONDITIONER FOR SADDLE POINT PROBLEMS FROM THE NAVIER-STOKES EQUATIONS-
dc.typeArticle-
dc.contributor.affiliatedAuthorJang, Ho-Jong-
dc.identifier.doi10.12941/jksiam.2018.22.155-
dc.identifier.wosid000448381100002-
dc.identifier.bibliographicCitationJOURNAL OF THE KOREAN SOCIETY FOR INDUSTRIAL AND APPLIED MATHEMATICS, v.22, no.3, pp.155 - 162-
dc.relation.isPartOfJOURNAL OF THE KOREAN SOCIETY FOR INDUSTRIAL AND APPLIED MATHEMATICS-
dc.citation.titleJOURNAL OF THE KOREAN SOCIETY FOR INDUSTRIAL AND APPLIED MATHEMATICS-
dc.citation.volume22-
dc.citation.number3-
dc.citation.startPage155-
dc.citation.endPage162-
dc.type.rimsART-
dc.type.docTypeArticle-
dc.identifier.kciidART002384637-
dc.description.journalClass2-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClasskci-
dc.relation.journalResearchAreaMathematics-
dc.relation.journalWebOfScienceCategoryMathematics, Applied-
dc.subject.keywordAuthorSaddle point problems-
dc.subject.keywordAuthorPreconditioning-
dc.subject.keywordAuthorKrylov subspace methods-
dc.subject.keywordAuthorMulticores-
dc.identifier.urlhttp://koreascience.or.kr/article/JAKO201829562509648.page-
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