A conservative well-balanced hybrid SPH scheme for the shallow-water model.

The Smoothed Particle Hydrodynamics (SPH) method is a particle method used to approximate solutions to fluid dynamics equations. However, as it is, it is not well-balanced when applied to the shallow-water equations with topography. The goal of this talk is to introduce in detail the SPH method, and then to present a SPH scheme that is both well-balanced (in the sense of the preservation of the lake at rest steady state) and that stays conservative. Numerical results will also be presented.