Groupoid actions as quantale modules
Category Theory
2011-03-29 v2 Rings and Algebras
Abstract
For an arbitrary localic etale groupoid G we provide simple descriptions, in terms of modules over the quantale O(G) of the groupoid, of the continuous actions of G, including actions on open maps and sheaves. The category of G-actions is isomorphic to a corresponding category of O(G)-modules, and as a corollary we obtain a new quantale based representation of etendues.
Keywords
Cite
@article{arxiv.0807.3859,
title = {Groupoid actions as quantale modules},
author = {Pedro Resende},
journal= {arXiv preprint arXiv:0807.3859},
year = {2011}
}
Comments
This preprint has been withdrawn because its contents are now included in version 3 of arXiv:0807.4848