Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8896236 | Journal of Algebra | 2018 | 50 Pages |
Abstract
There has been much recent interest into those properties of a 3-manifold determined by the profinite completion of its fundamental group. In this paper we give readily computable criteria specifying precisely when two orientable graph manifold groups have isomorphic profinite completions. Our results also distinguish graph manifolds among the class of all 3-manifolds and give information about the structure of totally hyperbolic manifolds, and give control over the pro-p completion of certain graph manifold groups.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Gareth Wilkes,