%0 Journal Article %A Malyshev, Alexander %A Sadkane, Miloud %A Salam, Ahmed %T A subspace iteration for symplectic matrices %J Electronic transactions on numerical analysis %D 2015 %V 43 %I mathdoc %U http://geodesic.mathdoc.fr/item/ETNA_2015__43__a0/ %G en %F ETNA_2015__43__a0