GT Théorie Ergodique et Systèmes Dynamiques
Random dynamical systems on the circle without a finite orbit
10
Feb. 2025
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10
Feb. 2025
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Intervenant : Graccyela Salcedo
Institution : CPHT, Ecole Polytechnique
Heure : 10h45 - 11h45
Lieu : IMO, Salle 2L8
In this talk, we will study Random Dynamical Systems (RDS) of circle homeomorphisms without finite orbits.
 
We will focus on the topological dynamics of the associated semigroup on the circle and its relation to the inverse RDS. Also, we will provide a characterization of the stationary probability measures that can be obtained as limits of the averages of the transfer operator.
 
This is joint work with Malicet.
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