Multidimensional exponentially fitted simplicial finite elements for convection-diffusion equations with tensor-valued diffusion
โ Scribed by L. Angermann; S. Wang
- Publisher
- Springer Milan
- Year
- 2005
- Tongue
- English
- Weight
- 170 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0008-0624
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๐ SIMILAR VOLUMES
## a b s t r a c t We consider implicit and semi-implicit time-stepping methods for finite element approximations of singularly perturbed parabolic problems or hyperbolic problems. We are interested in problems where the advection dominates and stability is obtained using a symmetric, weakly consis
element edges (cf., for example, [4]), or a tensor product of the one dimensional approximations along element edges In this paper we develop an exponentially fitted finite element method for a singularly perturbed advection-diffusion problem with parallel to coordinate axes (cf., for example, [6])