nLab
category of cofibrant objects

Contents

Defintion

A category of cofibrant objects is the opposite category of a category of fibrant objects.

For the moment see there for further details.

Beware that in both cases there are various slight variants of the axioms to be found in the literature.

Revised on August 30, 2012 23:22:46 by Urs Schreiber (89.204.130.250)