Multigrid algorithm for the cell-centered finite difference method II: discontinuous coefficient case

We consider a multigrid algorithm for the cell centered finite difference scheme with a prolongation operator depending on the diffusion coefficient. This prolongation operator is designed mainly for solving diffusion equations with strong varying or discontinuous coefficient and it reduces to the u...

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Bibliographic Details

Published in:	Numerical methods for partial differential equations Vol. 20; no. 5; pp. 742 - 764
Main Authors:	Kwak, Do Y., Lee, Jun S.
Format:	Journal Article
Language:	English
Published:	Hoboken Wiley Subscription Services, Inc., A Wiley Company 01.09.2004
Subjects:	cell-centered finite difference methods discontinuous coefficient finite volume methods multigrid methods
ISSN:	0749-159X, 1098-2426
Online Access:	Get full text
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