Sublinearly Morse Boundary of CAT(0) admissible groups
arXiv:2203.00935
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 .
27 pages, 3 figures