2 citations · 5 across the 13 of their papers we have counts for
Showing 2022Show all
3 papers · 1 filter
math.OA2022★ 1 cited
Tracially amenable actions and purely infinite crossed products
Eusebio Gardella, Shirly Geffen, Julian Kranz +2
We introduce the notion of tracial amenability for actions of discrete groups on unital, tracial C-algebras, as a weakening of amenability where all the relevant approximations…
math.OA2022
Dynamical comparison and -stability for crossed products of simple -algebras
Eusebio Gardella, Shirly Geffen, Petr Naryshkin +1
We establish -stability for crossed products of outer actions of amenable groups on -stable -algebras under a mild technical assumption which we call…
math.OA2022★ 1 cited
Classifiability of crossed products by nonamenable groups
Eusebio Gardella, Shirly Geffen, Julian Kranz +1
We show that all amenable, minimal actions of a large class of nonamenable countable groups on compact metric spaces have dynamical comparison. This class includes all nonamenable…