group of Lie type

- group, ∞-group
- group object, group object in an (∞,1)-category
- abelian group, spectrum
- group action, ∞-action
- representation, ∞-representation
- progroup
- homogeneous space

A **group of Lie type** $G(k)$ is a (not necessarily finite) group of rational points of a reductive linear algebraic group $G$ with values in the field $k$.

Not to be confused with the notion of *Lie group*.

Revised on July 12, 2012 09:19:53
by Toby Bartels
(98.23.132.98)