∞-Lie theory (higher geometry)
Background
Smooth structure
Higher groupoids
Lie theory
∞-Lie groupoids
∞-Lie algebroids
Formal Lie groupoids
Cohomology
Homotopy
Related topics
Examples
-Lie groupoids
-Lie groups
-Lie algebroids
-Lie algebras
Given a Lie algebra with underlying vector space and Lie bracket , then an ideal is a sub-vector space such that
hence such that for all and one has .
This is sometimes referred to as a Lie ideal.
A Lie ideal is always a sub-Lie algebra
See also:
Last revised on September 2, 2021 at 08:36:36. See the history of this page for a list of all contributions to it.