Cartesian modules in small categories
Algebraic Geometry
2012-03-27 v1 Rings and Algebras
Abstract
In this note we extend the main results of [E. Enochs and S. Estrada, Relative homological algebra in the category of quasi-coherent sheaves. Adv. in Math. 194(2005), 284-295] to the category of cartesian modules over a flat presheaf of rings and on an arbitrary small category. This provides with new applications of that paper to the categories of quasi-coherent sheaves on an Artin stack or on a Deligne-Mumford stack.
Cite
@article{arxiv.1203.5724,
title = {Cartesian modules in small categories},
author = {E. Enochs and S. Estrada},
journal= {arXiv preprint arXiv:1203.5724},
year = {2012}
}