21 citations · 78 across the 16 of their papers we have counts for
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math.DS2020
Wild Cantor actions
Jesús Álvarez López, Ramón Barral Lijó, Olga Lukina +1
The discriminant group of a minimal equicontinuous action of a group on a Cantor set is the subgroup of the closure of the action in the group of homeomorphisms of , con…
math.DS2020
Cantor dynamics of renormalizable groups
Steven Hurder, Olga Lukina, Wouter Van Limbeek
A group is said to be finitely non-co-Hopfian, or renormalizable, if there exists a self-embedding whose image is a proper subgroup of finite index. Such a pro…