%0 Journal Article %A Lucas Buzaglo %A Girish S. Vishwa %T Central Extensions, Derivations, and Automorphisms of Semi-Direct Sums of the Witt Algebra with its Intermediate Series Modules %J Journal of Lie Theory %D 2025 %P 455-506 %V 35 %N 3 %U http://geodesic.mathdoc.fr/item/JOLT_2025_35_3_a1/ %F JOLT_2025_35_3_a1