TY - JOUR AU - Erik Burman AU - Alexandre Ern TI - Discrete maximum principle for Galerkin approximations of the Laplace operator on arbitrary meshes JO - Comptes Rendus. Mathématique PY - 2004 SP - 641 EP - 646 VL - 338 IS - 8 PB - Elsevier DO - 10.1016/j.crma.2004.02.010 LA - en ID - CRMATH_2004__338_8_641_0 ER -