%0 Journal Article %A H. Abels %A E. B. Vinberg %T On Free Two-Step Nilpotent Lie Semigroups and Inequalities between Random Variables %J Journal of Lie Theory %D 2019 %P 79-87 %V 29 %N 1 %U https://jolt.centre-mersenne.org/articles/10.5802/jolt.1047/ %R 10.5802/jolt.1047 %F JOLT_2019_29_1_a1