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dc.contributor.advisorHolden, Helgenb_NO
dc.contributor.advisorLie, Knut-Andreasnb_NO
dc.contributor.advisorSkaflestad, Bårdnb_NO
dc.contributor.authorLønsethagen, Simen Andreas Andreassennb_NO
dc.date.accessioned2014-12-19T14:00:00Z
dc.date.available2014-12-19T14:00:00Z
dc.date.created2012-11-10nb_NO
dc.date.issued2012nb_NO
dc.identifier567005nb_NO
dc.identifierntnudaim:8010nb_NO
dc.identifier.urihttp://hdl.handle.net/11250/259094
dc.description.abstractThe topic of this thesis is GPU accelerated sparse linear algebra for subsurface reservoir modeling. Numerical techniques for reservoir sim- ulations are described and we present the open source reservoir simula- tion software toolbox MRST. We discuss some of the challenges related to linear algebra and reservoir simulation. Furthermore, we discuss the possibility GPU-acceleraing the linear algebra for reservoir simulation, and implement a GPU based CG solver preconditioned with AMG for MRST, using the open source linear algebra library CUSP.nb_NO
dc.languageengnb_NO
dc.publisherInstitutt for matematiske fagnb_NO
dc.subjectntnudaim:8010no_NO
dc.subjectMTFYMA fysikk og matematikkno_NO
dc.subjectIndustriell matematikkno_NO
dc.titleKrylov Subspace Accelerated Algebraic Multigrid for Mimetic Finite Differences on GPUsnb_NO
dc.typeMaster thesisnb_NO
dc.source.pagenumber79nb_NO
dc.contributor.departmentNorges teknisk-naturvitenskapelige universitet, Fakultet for informasjonsteknologi, matematikk og elektroteknikk, Institutt for matematiske fagnb_NO


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