Regularity of profinite isomorphisms of hyperbolic 3-manifolds

Liam Hanany

Regularity of profinite isomorphisms of hyperbolic 3-manifolds

Group Theory 2026-07-05 v1 Geometric Topology

Authors: Liam Hanany

Abstract

We strengthen a result of Liu from his papers arXiv:2011.09412, arXiv:2105.01022, by proving that profinite isomorphisms of hyperbolic 3-manifolds are regular in the sense of Boileau and Friedl arXiv:1505.07799

Keywords

profinite isomorphism hyperbolic 3-manifold regularity Boileau-Friedl Liu's theorem

Cite

@article{arxiv.2607.04530,
  title  = {Regularity of profinite isomorphisms of hyperbolic 3-manifolds},
  author = {Liam Hanany},
  journal= {arXiv preprint arXiv:2607.04530},
  year   = {2026}
}

Comments

7 pages