An adaptive multigrid on block-structured grids

An implementation of the multigrid method on conformal block-structured grids is proposed. The algorithm is intended to solve a boundary-value problem for elliptic PDEs. Each block is discretized using a structured hexahedron grid.The set of multilevel grids are arranged in hierarchical levels. In e...

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Bibliographic Details
Published in:	Journal of physics. Conference series Vol. 1640; no. 1; pp. 12020 - 12029
Main Authors:	Feodoritova, O B, Zhukov, V T
Format:	Journal Article
Language:	English
Published:	Bristol IOP Publishing 01.10.2020
Subjects:	Algorithms Boundary value problems Finite volume method Iterative methods Nodes Physics Structured grids (mathematics)
ISSN:	1742-6588, 1742-6596
Online Access:	Get full text
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