A Simple Preconditioner for a Discontinuous Galerkin Method for the Stokes Problem
β Scribed by Ayuso de Dios, Blanca; Brezzi, Franco; Marini, L. Donatella; Xu, Jinchao; Zikatanov, Ludmil
- Book ID
- 121557331
- Publisher
- Springer US
- Year
- 2013
- Tongue
- English
- Weight
- 920 KB
- Volume
- 58
- Category
- Article
- ISSN
- 0885-7474
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π SIMILAR VOLUMES
The foundations of a new discontinuous Galerkin method for simulating compressible viscous flows with shocks on standard unstructured grids are presented in this paper. The new method is based on a discontinuous Galerkin formulation both for the advective and the diffusive contributions. High-order
## Abstract In this work, we consider the local discontinuous Galerkin (LDG) method applied to secondβorder elliptic problems arising in the modeling of singleβphase flows in porous media. It has been recently proven that the spectral condition number of the stiffness matrix exhibits an asymptotic