17 citations · 51 across the 9 of their papers we have counts for
5 papers · 1 filter
Taming Slivers: A Robust TFEM Framework for Reliable Computations on Degenerate Tetrahedral Meshes
Antoine Quiriny, Jonathan Lambrechts, Nicolas Moës +2
Sliver elements are an intrinsic difficulty of three-dimensional tetrahedral mesh generation and remain costly, and sometimes impractical, to eliminate completely. Although isolate…
DG = FEM + flat elements, Part I: Diffusion
Jiří Szotkowski, Václav Kučera, Chi-Wang Shu +4
We establish a simple, rigorous, and easy to implement connection between the classical continuous finite element method (FEM) and the discontinuous Galerkin (DG) method for Poisso…
Asymptotic meshes from -variational adaptation methods for static problems in one dimension
Darith Hun, Nicolas Moës, Heiner Olbermann
We consider the minimization of integral functionals in one dimension and their approximation by -adaptive finite elements. Including the grid of the FEM approximation as a vari…
The Tempered Finite Element Method
Antoine Quiriny, Václav Kučera, Jonathan Lambrechts +2
In this paper, we propose a new approach -- the Tempered Finite Element Method (TFEM) -- that extends the Finite Element Method (FEM) to classes of meshes that include zero-measure…
A two-scale solver for linear elasticity problems in the context of parallel message passing
Alexis Salzman, Nicolas Moës
This paper pushes further the intrinsic capabilities of the GFEM global-local approach introduced initially in [1]. We develop a distributed computing approach using MPI (Me…