A mass-conservative adaptive FAS multigrid solver for cell-centered finite difference methods on block-structured, locally-cartesian grids

We present a mass-conservative full approximation storage (FAS) multigrid solver for cell-centered finite difference methods on block-structured, locally cartesian grids. The algorithm is essentially a standard adaptive FAS (AFAS) scheme, but with a simple modification that comes in the form of a ma...

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Vydáno v:	Journal of computational physics Ročník 352; s. 463 - 497
Hlavní autoři:	Feng, Wenqiang, Guo, Zhenlin, Lowengrub, John S., Wise, Steven M.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Cambridge Elsevier Inc 01.01.2018 Elsevier Science Ltd
Témata:	Adaptive algorithms Algorithms Approximation Block-structured Cell-centered finite differences Computational physics Computer simulation Conservation Convergence Finite difference method Full approximation storage scheme Geometry Grid refinement (mathematics) Interpolation Locally-cartesian adaptive meshes Multigrid Multigrid methods Prolongation Time dependence Variables Full approximation storage scheme Cell-centered finite differences Multigrid Locally-cartesian adaptive meshes Block-structured
ISSN:	0021-9991, 1090-2716
On-line přístup:	Získat plný text
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