%0 Journal Article %A Bürgisser, Peter %A Ikenmeyer, Christian %A Panova, Greta %T No occurrence obstructions in geometric complexity theory %J Journal of the American Mathematical Society %D 2019 %P 163-193 %V 32 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1090/jams/908/ %R 10.1090/jams/908 %F 10_1090_jams_908