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Trees of Graphs as Boundaries of Hyperbolic Groups by Hoda, Nima; Świątkowski, Jacek is a scholarly article available to read on EtoBox.

What is Trees of Graphs as Boundaries of Hyperbolic Groups about?

We characterize those 1-ended word hyperbolic groups whose Gromov boundaries are homeomorphic to trees of graphs, the family of simplest connected 1-dimensional spaces appearing among Gromov boundaries. The characterization refers to the features of the Bowditch JSJ splitting of the corresponding groups (i.e their canonical JSJ splitting over 2-ended subgroups).

Author

Hoda, Nima; Świątkowski, Jacek

Published

2023

Language

EN