Abstract
We study the number of ends of a Schreier graph of a hyperbolic group. Let be a hyperbolic group and let be a subgroup of . In general, there is no algorithm to compute the number of ends of a Schreier graph of the pair . However, assuming that is a quasiconvex subgroup of , we construct an algorithm.
Citation
Audrey Vonseel. "Ends of Schreier graphs of hyperbolic groups." Algebr. Geom. Topol. 18 (5) 3089 - 3118, 2018. https://doi.org/10.2140/agt.2018.18.3089
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