Perfect Lie algebra
This article defines a property for a Lie algebra
This article defines the analogue in Lie algebra of the following group property: [[perfect group]][[Category:Analogues in other algebraic structures of perfect group]]
Definition
A Lie algebra is said to be perfect if it equals its own commutator ideal. In other words, a Lie algebra is said to be perfect if every element of the Lie algebra is in the ideal generated by commutators.