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Start Over Author "Hackbush, W." Topic approximation theory
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1. A Multigrid Method for Nonconforming FE-Discretisations with Application to Non-Matching Grids.

Author

Braess, D., Dryja, M., and Hackbush, W.

Subjects
FINITE element method, MULTIGRID methods (Numerical analysis), APPROXIMATION theory
Abstract

Nonconforming finite element discretisations require special care in the construction of the prolongation and restriction in the multigrid process. In this paper, a general scheme is proposed, which guarantees the approximation property. As an example, the technique is applied to the discretisation by non-matching grids (mortar elements). [ABSTRACT FROM AUTHOR]

Published
1999
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