The Petrov-Galerkin method is applied to transient convective diffusion problems with convection dominance. Weighting functions are used which differ from the shape functions by both symmetric and non-symmetric modifications. It is proved that the symmetric modifications largely influence the accura
Galerkin lumped parameter methods for transient problems
✍ Scribed by A. Bermúdez; F. Pena
- Publisher
- John Wiley and Sons
- Year
- 2011
- Tongue
- English
- Weight
- 337 KB
- Volume
- 87
- Category
- Article
- ISSN
- 0029-5981
- DOI
- 10.1002/nme.3140
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract In this paper, we review the development of local discontinuous Galerkin methods for elliptic problems. We explain the derivation of these methods and present the corresponding error estimates; we also mention how to couple them with standard conforming finite element methods. Numerical
## Abstract Element‐free Galerkin method (EFGM) is extended to simulate transient electromagnetic field. EFGM, which is based on moving least‐square interpolations for the test and trial functions, is a promising method that needs no element connectivity data but only a set of nodes in computationa