Federico Rodriguez Hertz (Penn State University) : Bounded cohomology and the Bowen property

Séminaire « Géométrie dynamique »
Salle Visio, M3

In a joint work in progress with Pablo Carrasco we show that to any quasi-morphism for a hyperbolic group can be associated a function with the Bowen property for some hyperbolic dynamics. In this talk I plan to describe the construction and how to prove the CLT for a quasi-morphism with respect to some length function. 

Lamination géodésique. Adam Majewski, CC BY-SA 3.0

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