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arXiv · 1203.5724

Cartesian modules in small categories

E. Enochs·S. Estrada
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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.

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E. Enochs, S. Estrada. 2012-03-26. Cartesian modules in small categories. https://arxiv.org/abs/1203.5724

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