Foldings in relatively hyperbolic groups

Richard Weidmann; Thomas Weller

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arXiv · 2403.17686

Foldings in relatively hyperbolic groups

Richard Weidmann·Thomas Weller

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Abstract

Carrier graphs of groups representing subgroups of a given relatively hyperbolic groups are introduced and a combination theorem for relatively quasi-convex subgroups is proven. Subsequently a theory of folds for such carrier graphs is introduced and finiteness results for subgroups of locally relatively quasiconvex relatively hyperbolic groups and Kleinian groups are established.

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Richard Weidmann, Thomas Weller. 2024-03-26. Foldings in relatively hyperbolic groups. https://arxiv.org/abs/2403.17686

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