%0 Journal Article %A Howard Barnum %A Joachim Hilgert %T Spectral Properties of Convex Bodies %J Journal of Lie Theory %D 2020 %P 315-344 %V 30 %N 2 %U http://geodesic.mathdoc.fr/item/JOLT_2020_30_2_a2/ %F JOLT_2020_30_2_a2