Derivations of Non-Commutative Group Algebras
Derivations of Non-Commutative Group Algebras
In this paper, we study the derivations of group algebras of some important groups, namely, Dihedral ([Formula: see text]), Dicyclic ([Formula: see text]) and Semi-dihedral ([Formula: see text]). First, we explicitly classify all inner derivations of a group algebra [Formula: see text] of a finite group [Formula: see text] over …