Abstract
We show that the orientable double covering space of an indecomposable, nonorientable –complex has torsion-free fundamental group.
Citation
Jonathan Hillman. "Indecomposable nonorientable $\mathrm{PD}_3$–complexes." Algebr. Geom. Topol. 17 (2) 645 - 656, 2017. https://doi.org/10.2140/agt.2017.17.645
Information
Received: 16 March 2014; Revised: 31 July 2016; Accepted: 27 September 2016; Published: 2017
First available in Project Euclid: 19 October 2017
zbMATH: 1365.57027
MathSciNet: MR3623666
Digital Object Identifier: 10.2140/agt.2017.17.645
Subjects:
Primary:
57P10
Secondary:
57N10
Keywords:
$\mathrm{PD}_3$–complex
,
nonorientable
,
virtually free
Rights: Copyright © 2017 Mathematical Sciences Publishers
