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math.GN2021
A topological correspondence between partial actions of groups and inverse semigroup actions
Luis Martínez, Héctor Pinedo, Carlos Uzcátegui
We present some generalizations of the well-known correspondence, found by R. Exel, between partial actions of a group on a set and semigroup homomorphism of on the…
math.GN2021
Partial actions of groups on profinite spaces
Luis Martínez, Andrés Villamizar, Héctor Pinedo
We show that for a partial action with closed domain of a compact group on a profinite space the space of orbits is profinite, this leads to the fact that…