Capitulo de libro
AN AUGMENTED DG SCHEME FOR POROUS MEDIA EQUATIONS
Fecha
2008Registro en:
978-3-540-69776-3
978-3-540-69777-0
1080168
Institución
Resumen
We present an augmented local discontinuous Galerkin scheme for Darcy flow, that is obtained adding suitable Galerkin least squares terms arising from constitutive and equilibrium equations. The well-posedness of the scheme is proved applying Lax Milgram’s theorem. Finally, we present an a posteriori error estimator, and include one numerical experiment showing that the estimator is reliable and efficient.