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math.DS2016
Quantitative recurrence for free semigroup actions
Maria Carvalho, Fagner B. Rodrigues, Paulo Varandas
We consider finitely generated free semigroup actions on a compact metric space and obtain quantitative information on Poincaré recurrence, average first return time and hitting fr…
math.DS2016★ 38 cited
Semigroup actions of expanding maps
Maria Carvalho, Fagner B. Rodrigues, Paulo Varandas
We consider semigroups of Ruelle-expanding maps, parameterized by random walks on the free semigroup, with the aim of examining their complexity and exploring the relation between…