%0 Journal Article %A Wenjia Jing,Hung V. Tran,Yifeng Yu %T Effective Fronts of Polytope Shapes %J Minimax theory and its applications %D 2020 %V 5 %N 2 %U http://geodesic.mathdoc.fr/item/MTA_2020_5_2_a9/ %F MTA_2020_5_2_a9