%0 Journal Article %A Y. Lim %T Hadamard Semigroups of Off-Diagonal Constant Matrices %J Journal of Lie Theory %D 2020 %P 473-488 %V 30 %N 2 %U https://jolt.centre-mersenne.org/articles/10.5802/jolt.1126/ %R 10.5802/jolt.1126 %F JOLT_2020_30_2_a10