Koszul dual of a commutative algebraGeneral observation:Consider the case when is a commutative algebra. This means that includes all antisymmetric tensors. ⇒ is a universal enveloping of a Lie algebra.

Koszul dual of a commutative algebra

Consider the case when is a commutative algebra. This means that includes all antisymmetric tensors. ⇒ is a universal enveloping of a Lie algebra.

Consider the case when is a commutative algebra. This means that includes all antisymmetric tensors.

⇒

is a universal enveloping of a Lie algebra.