Derivation and Analysis of Piecewise Constant Conservative Approximation for Anisotropic Diffusion Problems
Résumé
A variational approach to derive a piecewise constant conservative approximation of anisotropic diffusion equations is presented. A priori error estimates are derived assuming usual mesh regularity constraints and a posteriori error indicator is proposed and analyzed for the model problem.
Origine : Fichiers produits par l'(les) auteur(s)
Loading...