Palindromic Discontinuous Galerkin method

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Date/heure
Date(s) - 07/11/2017
10 h 00 min - 11 h 00 min

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I will present the Palindromic Discontinuous Galerkin (PDG) method. The PDG method is a general implicit, unconditionally stable, high order method for approximating systems of conservation laws. It relies on a kinetic interpretation of the conservation laws containing stiff relaxation terms. The kinetic system is approximated with an asymptotic-preserving high order DG method. Because of the kinetic interpretation, the implicit equations have a triangular structure and are thus very fast to solve.

http://irmav9.u-strasbg.fr/~helluy/


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