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arXiv · 2203.00935

Sublinearly Morse Boundary of CAT(0) admissible groups

Hoang Thanh Nguyen·Yulan Qing
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Abstract

We show that if G is an admissible group acting geometrically on a CAT(0) space X, then G is a hierarchically hyperbolic space and with mild assumptions the sublinearly-Morse boundary of the group is a topological model for associated Poisson boundaries .

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Hoang Thanh Nguyen, Yulan Qing. 2022-03-02. Sublinearly Morse Boundary of CAT(0) admissible groups. https://arxiv.org/abs/2203.00935

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