%0 Journal Article %A Simanek, Brian %T On some convexity questions of Handelman %J Canadian mathematical bulletin %D 2024 %P 936-939 %V 67 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/S0008439524000316/ %R 10.4153/S0008439524000316 %F 10_4153_S0008439524000316