%0 Journal Article %A Luo, Shisen %T The hard Lefschetz property for Hamiltonian GKM manifolds %J Journal of Algebraic Combinatorics %D 2014 %P 45-74 %V 40 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/JAC_2014__40_1_a10/ %G en %F JAC_2014__40_1_a10