# nLab perfect chain complex

### Context

#### Homological algebra

homological algebra

and

nonabelian homological algebra

diagram chasing

### Theorems

A chain complex ${A}_{•}$ in an abelian category $𝒜$ is called perfect if

Revised on December 13, 2010 22:05:19 by Urs Schreiber (87.212.203.135)