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paper

New nonlinear hyperbolic groups

arXiv:1806.02544 · doi:10.1112/blms.12248

Abstract

We construct nonlinear hyperbolic groups which are large, torsion-free, one-ended, and admit a finite $K(π,1)$. Our examples are built from superrigid cocompact rank one lattices via amalgamated free products and HNN extensions.