%0 Journal Article
%A Gabriel Wittum
%T On the Convergence of Multi-Grid Methods with Transforming Smoothers. Theory with Applications to the Navier-Stokes Equations.
%J Numerische Mathematik
%D 1990
%P 15-38
%V 57
%N 6-7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NUMA_1990__57_6-7_133432/
%F NUMA_1990__57_6-7_133432