Elementarily free groups are subgroup separable
Group Theory
2007-05-23 v1 Geometric Topology
Abstract
Elementarily free groups are the finitely generated groups with the same elementary theory as free groups. We prove that elementarily free groups are subgroup separable, answering a question of Zlil Sela.
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Cite
@article{arxiv.math/0511414,
title = {Elementarily free groups are subgroup separable},
author = {Henry Wilton},
journal= {arXiv preprint arXiv:math/0511414},
year = {2007}
}
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33 pages