%0 Journal Article %A Mason, Oliver %A Shorten, Robert %T The geometry of convex cones associated with the Lyapunov inequality and the common Lyapunov function problem %J The electronic journal of linear algebra %D 2004-2005 %V 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/ELA_2004-2005__12__a2/ %G en %F ELA_2004-2005__12__a2