Se p 19 97 DOUBLES OF GROUPS AND HYPERBOLIC LERF 3 - MANIFOLDS

Abstract

We show that the quasiconvex subgroups in doubles of certain negatively curved LERF groups are closed in the profinite topology. This allows us to construct the first known large family of LERF hyperbolic 3-manifolds, addressing a question 

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Cite this paper

@inproceedings{Gitik1999SeP1, title={Se p 19 97 DOUBLES OF GROUPS AND HYPERBOLIC LERF 3 - MANIFOLDS}, author={Rita Gitik}, year={1999} }