Perfect Lie algebra
This article defines a property for a Lie algebra
ANALOGY: This is an analogue in Lie algebras of the group property:
View other analogues of perfectness | View other analogues in Lie algebras of group properties
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.
Also see perfect Lie ring.