3 papers
math.NA2025
A hybridizable discontinuous Galerkin method with transmission variables for time-harmonic electromagnetic problems
Ari E. Rappaport, Théophile Chaumont-Frelet, Axel Modave
The CHDG method is a hybridizable discontinuous Galerkin (HDG) finite element method suitable for the iterative solution of time-harmonic wave propagation problems. Hybrid unknowns…
math.AP2024
Analysis of time-harmonic electromagnetic problems with elliptic material coefficients
Patrick Ciarlet, Axel Modave
We consider time-harmonic electromagnetic problems with material coefficients represented by elliptic fields, covering a wide range of complex and anisotropic material media. The p…
physics.comp-ph2016
GPU performance analysis of a nodal discontinuous Galerkin method for acoustic and elastic models
Axel Modave, Amik St-Cyr, Tim Warburton
Finite element schemes based on discontinuous Galerkin methods possess features amenable to massively parallel computing accelerated with general purpose graphics processing units…