%0 Journal Article %A Meurant, Gérard %T The complete stagnation of GMRES for $n \le 4$ %J Electronic transactions on numerical analysis %D 2012 %P 75-101 %V 39 %I mathdoc %U http://geodesic.mathdoc.fr/item/ETNA_2012__39__a20/ %G en %F ETNA_2012__39__a20