Essentially surjective functor

From Wikipedia, the free encyclopedia

Jump to: navigation, search

$F:C\to$

is essentially surjective (or dense) if each object $d$ of $D$ is isomorphic to an object of the form $F c$ for some object $c$ of $C$ . Any functor which is part of an equivalence is essentially surjective.

This category theory-related article is a stub. You can help Wikipedia by expanding it.v · d · e

Essentially surjective functor Photos:

Essentially surjective functor Wiki Informations:

Essentially surjective functor

Personal tools

Namespaces

Variants

Views

Actions

Search

Navigation

Interaction

Toolbox

Print/export

Languages