Section: New Software and Platforms

FMG

Participants : Luca Arpaia, Cécile Dobrzynski [Corresponding member] , Andrea Cortesi, Léo Nouveau, Mario Ricchiuto.

FMG is a library deforming an input/reference simplicial mesh w.r.t. a given smoothness error monitor (function gradient or Hessian), metric field, or given mesh size distribution. Displacements are computed by solving an elliptic Laplacian type equation with a continuous finite element method. The library returns an adapted mesh with a corresponding projected solution, obtained by either a second order projection, or by an ALE finite element remap. The addiction of a new mass conservative approach developed ad-hoc for shallow water flows is under way.