Topological dynamics of automorphism group of countably categorical structures
Logic
2014-12-23 v1
Abstract
We consider automorphism groups of some countably categorical structures and their precompact expansions. We prove that automorphism groups of omega-stable omega-categorical structures have metrizable universal minimal flows. We also study amenability of these groups. This is a draft of a paper which will be extended by some other results.
Keywords
Cite
@article{arxiv.1412.6657,
title = {Topological dynamics of automorphism group of countably categorical structures},
author = {Aleksander Ivanov},
journal= {arXiv preprint arXiv:1412.6657},
year = {2014}
}
Comments
17 pages