Atomic toposes and countable categoricity
Category Theory
2013-04-26 v1 Logic
Abstract
We give a model-theoretic characterization of the class of geometric theories classified by an atomic topos having enough points; in particular, we show that every complete geometric theory classified by an atomic topos is countably categorical. Some applications are also discussed.
Cite
@article{arxiv.0811.3547,
title = {Atomic toposes and countable categoricity},
author = {Olivia Caramello},
journal= {arXiv preprint arXiv:0811.3547},
year = {2013}
}
Comments
16 pages