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Multigrid methods for nonconforming finite element methods


Braess, D; Verfürth, R (1990). Multigrid methods for nonconforming finite element methods. SIAM Journal on Numerical Analysis, 27(4):979-986.

Abstract

The present paper analyzes a multigrid algorithm for the Crouzeix-Raviart discretization of the Poisson and Stokes equations in two and three dimensions. The central point is the construction of easily computable L2-projections based on suitable quadrature rules for the transfer from coarse to fine grids and vice versa.

Abstract

The present paper analyzes a multigrid algorithm for the Crouzeix-Raviart discretization of the Poisson and Stokes equations in two and three dimensions. The central point is the construction of easily computable L2-projections based on suitable quadrature rules for the transfer from coarse to fine grids and vice versa.

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Additional indexing

Item Type:Journal Article, refereed, original work
Communities & Collections:07 Faculty of Science > Institute of Mathematics
Dewey Decimal Classification:510 Mathematics
Language:English
Date:1990
Deposited On:29 Nov 2010 16:29
Last Modified:06 Dec 2017 21:13
Publisher:Society for Industrial and Applied Mathematics
ISSN:0036-1429
Additional Information:Copyright © 1990, Society for Industrial and Applied Mathematics
Publisher DOI:https://doi.org/10.1137/0727056
Official URL:http://www.jstor.org/stable/2157692

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