Showing math.NAShow all
2 papers · 1 filter
math.NA2025
A bound-preserving multinumerics scheme for steady-state convection-diffusion equations
Maurice S. Fabien
We solve the convection-diffusion equation using a coupling of cell-centered finite volume (FV) and discontinuous Galerkin (DG) methods. The domain is divided into disjoint regions…
math.NA2025
A cell centered Galerkin method for miscible displacement in heterogeneous porous media
Maurice S. Fabien
In this paper we present a cell centered Galerkin (CCG) method applied to miscible displacement problems in heterogeneous porous media. The CCG approach combines concepts from fini…