%0 Journal Article %A Berenstein, Arkady %A Sjamaar, Reyer %T Coadjoint orbits, moment polytopes, and the Hilbert-Mumford criterion %J Journal of the American Mathematical Society %D 2000 %P 433-466 %V 13 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-00-00327-1/ %R 10.1090/S0894-0347-00-00327-1 %F 10_1090_S0894_0347_00_00327_1