Preconditioning a mixed discontinuous finite element method for radiation diffusion
โ Scribed by James S. Warsa; Michele Benzi; Todd A. Wareing; Jim E. Morel
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 256 KB
- Volume
- 11
- Category
- Article
- ISSN
- 1070-5325
- DOI
- 10.1002/nla.347
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract A new finite element method is proposed and analysed for second order elliptic equations using discontinuous piecewise polynomials on a finite element partition consisting of general polygons. The new method is based on a stabilization of the wellโknown primal hybrid formulation by usin
We present a scheme for solving two-dimensional, nonlinear reaction-diffusion equations, using a mixed finite-element method. To linearize the mixed-method equations, we use a two grid scheme that relegates all the Newton-like iterations to a grid H much coarser than the original one h , with no lo