Hyperbolic hydra
Noel Brady
University of Oklahoma, Norman, United StatesWill Dison
Bank of England, London, UKTimothy R. Riley
Cornell University, Ithaca, USA
Abstract
We give examples of hyperbolic groups with finite rank free subgroups of huge (Ackermannian) distortion.
Cite this article
Noel Brady, Will Dison, Timothy R. Riley, Hyperbolic hydra. Groups Geom. Dyn. 7 (2013), no. 4, pp. 961–976
DOI 10.4171/GGD/212