C Le Bars, J Lécureux, J Schillewaert - arXiv e-prints, 2024 - ui.adsabs.harvard.edu
Let $ G $ be a group with a non-elementary action on a (not necessarily discrete) $\tilde {A}
_2 $-buildings. We prove that, given a random walk on $ G $, isometries in $ G $ are …