nLab
constant stack

Context

(,1)(\infty,1)-Topos Theory

(∞,1)-topos theory

Background

Definitions

Characterization

Morphisms

Extra stuff, structure and property

Models

Constructions

structures in a cohesive (∞,1)-topos

Cohomology

cohomology

Special and general types

Special notions

Variants

Extra structure

Operations

Theorems

Contents

Definition

A constant stack is a stack that is equivalent to the stackification of a presheaf that is constant (as a functor).

Pattern

A locally constant sheaf / \infty-stack is also called a local system.

Revised on November 8, 2010 18:46:33 by Urs Schreiber (131.211.232.76)