Mixed and Mixed Hybrid Finite Elements (MHFE) methods have been widely used in the last decade for simulation of groundwater flow problem, petroleum reservoir problems, potential flow problems, etc. The main advantage of these methods is that, unlike the classical Galerkin approach, they guarantee local and global mass balance, as well the flux continuity… (More)

@inproceedings{Aric2009ComparisonOD,
title={Comparison of different 2 order formulations for the solution of the 2D groundwater flow problem over irregular triangular meshes},
author={Costanza Aric{\`o} and Tullio Tucciarelli},
year={2009}
}