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Titel:

Implicit Extrapolation Methods for Variable Coefficient Problems

Dokumenttyp:
technical report
Autor(en):
Michael Jung; Ulrich Ruede
Abstract:
Implicit extrapolation methods for the solution of partial differential equations are based on applying the extrapolation principle indirectly. Multigrid tau-extrapolation is a special case of this idea. In the context of multilevel finite element methods, an algorithm of this type can be used to raise the approximation order, even when the meshes are nonuniform or locally refined.
Stichworte:
Finite Elements; Extrapolation; Multigrid; Numerical Quadrature
Jahr:
1995
Jahr / Monat:
1995-12-00 00:00:00
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