TY - JOUR AU - Tarek P. Mathew TI - Schwarz alternating and iterative refinemnt methods for mixed formulations of elliptic problems, part II: convergence theory. JO - Numerische Mathematik PY - 1993 SP - 469 EP - 492 VL - 65 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NUMA_1993__65_4_133746/ ID - NUMA_1993__65_4_133746 ER -