Analysis of continuous and discontinuous Galerkin finite element methods for a fractional conservation law

par Afaf Bouharguane (Université de Bordeaux)

vendredi 7 avr. 2017, 10:30 → 11:30 Europe/Paris

XLIM Salle X.203

In this talk, the numerical solution of a nonlinear and space-fractional anti-diffusive equation used to model dune morphodynamics is considered. We propose numerical schemes based on continuous and discontinuous Galerkin methods to approximate the solutions of this equation. Numerical stability and convergence of these schemes are investigated.