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A Multilevel Preconditioner for the Interior Penalty Discontinuous Galerkin Method

✍ Scribed by Brix, Kolja; Pinto, Martin Campos; Dahmen, Wolfgang

Book ID
118182546
Publisher
Society for Industrial and Applied Mathematics
Year
2008
Tongue
English
Weight
386 KB
Volume
46
Category
Article
ISSN
0036-1429

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πŸ“œ SIMILAR VOLUMES

A numerical study of a semi-algebraic mu
A numerical study of a semi-algebraic multilevel preconditioner for the local discontinuous Galerkin method
✍ Paul E. Castillo; Esov S. VelΓ‘zquez πŸ“‚ Article πŸ“… 2008 πŸ› John Wiley and Sons 🌐 English βš– 244 KB

## Abstract In this work, we consider the local discontinuous Galerkin (LDG) method applied to second‐order elliptic problems arising in the modeling of single‐phase flows in porous media. It has been recently proven that the spectral condition number of the stiffness matrix exhibits an asymptotic