A characteristic-Galerkin approximation to a system of shallow water equations
✍ Scribed by Clint N. Dawson; Mónica L. Martínez-Canales
- Publisher
- Springer-Verlag
- Year
- 2000
- Tongue
- English
- Weight
- 181 KB
- Volume
- 86
- Category
- Article
- ISSN
- 0029-599X
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📜 SIMILAR VOLUMES
A new algorithm for the solution of the shallow water equations is introduced. The formulation is founded on a suitable operator-splitting procedure for which a characteristic-based rational form of including balancing dissipation terms is achieved. In the semi-explicit form the method circumvents
This paper proposes a wetting and drying treatment for the piecewise linear Runge-Kutta discontinuous Galerkin approximation to the shallow water equations. The method takes a fixed mesh approach as opposed to mesh adaptation techniques and applies a post-processing operator to ensure the positivity