2 papers
math.NA2026
Continuous 3D Finite Element Subgrid Basis Functions for Discontinuous Galerkin Methods on Polyhedral Meshes
Sixtine Michel, Lorenzo Diazzi, Walter Boscheri
We present a novel high-order accurate nodal discontinuous Galerkin (DG) method for solving nonlinear hyperbolic systems of partial differential equations (PDEs) on fully unstructu…
cs.GR2021
Convex polyhedral meshing for robust solid modeling
Lorenzo Diazzi, Marco Attene
We introduce a new technique to create a mesh of convex polyhedra representing the interior volume of a triangulated input surface. Our approach is particularly tolerant to defects…