# nLab equivariant structure

### Context

#### Representation theory

representation theory

geometric representation theory

## Definitions

representation, 2-representation, ∞-representation?

# Contents

## Idea

Given a structure on some space $X$ which is equipped with the action of a group $G$, then a lift to a equivariant structure is an extension/descent to the action groupoid $X//G$.

## Examples

Last revised on July 5, 2018 at 08:53:37. See the history of this page for a list of all contributions to it.