AN EXAMPLE OF A NON-AMENABLE DYNAMICAL SYSTEM WHICH IS BOUNDARY AMENABLE

Bassi, J; Radulescu, F

Bassi, J (通讯作者),Univ Tor Vergata, Dept Math, Via Ric Sci 1, I-00133 Rome, Italy.

PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY, 2023; 151 (6): 2459

Abstract

It is shown that the action of SL(3, Z) on the Stone-Cech boundary of SL(3, Z)/SL(2, Z) is amenable. This confirms a prediction by Bekka and Kalantar ......

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