geometric representation theory
representation, 2-representation, ∞-representation
Grothendieck group, lambda-ring, symmetric function, formal group
principal bundle, torsor, vector bundle, Atiyah Lie algebroid
Eilenberg-Moore category, algebra over an operad, actegory, crossed module
Be?linson-Bernstein localization?
∞-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
For a Lie group with Lie algebra , the coadjoint action or coadjoint representation of is the action/representation on the dual vector space which is dual to the adjoint action of on .
An orbit of the coadjoint action is accordingly called a coadjoint orbit.
Created on December 30, 2012 at 02:04:57. See the history of this page for a list of all contributions to it.