Adaptive Full-Multigrid algorithms based on Riemannian metrics

Gautier Pierre Brèthes (1) , Alain Dervieux (2)

1 SCIPORT - Program transformations for scientific computing
2 TROPICS - Program transformations for scientific computing

We study the combination of successive refinements with Full Multigrid Method. For each FMG phase, we build the new meshes by adaptive anisotropic refinements, using Riemannian metrics. Then, we present test cases solved by this method.

Mots clés: Adaptive Full; Multigrid algorithms based on Riemannian metrics

Domaines: Analyse numérique [math.NA]; Mécanique [physics]; Sciences de l'ingénieur [physics]

Gautier Pierre Brèthes, Alain Dervieux. Adaptive Full-Multigrid algorithms based on Riemannian metrics. 2nd ECCOMAS Young Investigators Conference (YIC 2013), Sep 2013, Bordeaux, France. ⟨hal-00855886⟩