# nLab cokernel pair

category theory

## Applications

#### Limits and colimits

limits and colimits

# Contents

## Idea

The cokernel pair of a morphism in a category is the pushout of the morphism along itself.

The dual notion is that of kernel pair.

Created on October 8, 2010 07:35:19 by Urs Schreiber (87.212.203.135)