The Jordan property for local fundamental groups
Algebraic Geometry
2022-04-20 v2
Abstract
We show the Jordan property for regional fundamental groups of klt singularities of fixed dimension. Furthermore, we prove the existence of effective simultaneous index one covers for -dimensional klt singularities. We give an application to the study of local class groups of klt singularities.
Cite
@article{arxiv.2006.01253,
title = {The Jordan property for local fundamental groups},
author = {Lukas Braun and Stefano Filipazzi and Joaquín Moraga and Roberto Svaldi},
journal= {arXiv preprint arXiv:2006.01253},
year = {2022}
}
Comments
Comments are welcome. v2: final accepted version. To appear in Geometry & Topology. Only minor changes, corrected typos, updated bibliography. 24 pages; v1: 24 pages