%0 Journal Article %A X.-Ch. Cai %A W.D. Gropp %A D.E. Keyes %T Convergence rate estimate for a domain decomposition method. %J Numerische Mathematik %D 1992 %P 153-170 %V 61 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1992__61_3_133616/ %F NUMA_1992__61_3_133616