The automorphism group of a saturated model has a large dense free subgroup
Logic
2008-02-03 v1
Abstract
We prove that for a stable theory if is a saturated model of of cardinality where then has a dense free subgroup on generators. This affirms a conjecture of Hodges.
Cite
@article{arxiv.math/9304201,
title = {The automorphism group of a saturated model has a large dense free subgroup},
author = {Garvin Melles and Saharon Shelah},
journal= {arXiv preprint arXiv:math/9304201},
year = {2008}
}