Fast solvers for Hybrid High-Order discretizations

Pierre Matalon (1, 2, 3, 4)

1 IMAG - Institut Montpelliérain Alexander Grothendieck
2 CERFACS - Centre Européen de Recherche et de Formation Avancée en Calcul Scientifique
3 FAU - Friedrich-Alexander Universität Erlangen-Nürnberg = University of Erlangen-Nuremberg
4 IRIT-APO - Algorithmes Parallèles et Optimisation

Problem/context: solving large scale CFD problems on complex geometries. Research goal: fast linear solvers targetting the statically condensed system arising from the HHO discretization of elliptic equations.

Domaines: Modélisation et simulation; Equations aux dérivées partielles [math.AP]

Pierre Matalon. Fast solvers for Hybrid High-Order discretizations. CERFACS Journée des Doctorants (JDD 2020), Oct 2020, Toulouse (virtuel), France. . ⟨hal-03228427⟩