Connective Bieberbach groups
Operator Algebras
2021-03-19 v2 Group Theory
Abstract
We prove that a Bieberbach group with trivial center is not connective and use this property to show that a Bieberbach group is connective if and only if it is poly-Z.
Cite
@article{arxiv.1906.00942,
title = {Connective Bieberbach groups},
author = {Marius Dadarlat and Ellen Weld},
journal= {arXiv preprint arXiv:1906.00942},
year = {2021}
}
Comments
Revised version, it includes an improved Corollary 1.3 and new references