%0 Journal Article %A D. Burde %A J. T. van Velthoven %T Characteristically Nilpotent Lie Groups with Flat Coadjoint Orbits %J Journal of Lie Theory %D 2025 %P 227-237 %V 35 %N 2 %U https://jolt.centre-mersenne.org/articles/10.5802/jolt.1382/ %R 10.5802/jolt.1382 %F JOLT_2025_35_2_a0