On the Generalized Enveloping Algebra of a Color Lie Algebra

Toukaiddine Petit, Freddy Van Oystaeyen

Let $G$ be an abelien group, $\epsilon$ an anti-bicharacter of $G$ and $L$ a $G$-graded $\epsilon$ Lie algebra (color Lie algebra) over $\K$ a field of characteristic zero. We prove that all $G$…