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Place
Location: Online -
Address: Strada Costiera, 11
I - 34151 Trieste (Italy)
Room: Online
Date:
6 Dec 14:00 - 16:30
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Workshop
For a surface diffeomorphism f I will describe some natural geometric conditions that guarantee existence of a Young tower for f. The base of the tower is a ``rectangle'' which is ``maximal'' with respect to T-returns for some T and the inducing time of the tower is the T-return to its base. As a corollary one obtains existence of an SRB measure for f. This is a joint work with Vaughn Climenhaga a
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Presented by Yakov PESIN
on
6/12/2021
at
14:15
Session:
Workshop
In this talk, based on joint work with Lima and Melbourne, we discuss how the ideas of Chernov for the construction of Young towers for piecewise smooth hyperbolic systems can be explored to yield similar structures for the geodesic flows on certain non-positively curved surfaces. In particular, by combining this fact with the results by Balint, Butterley, Melbourne, Terhesiu, Torok (among others)
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Presented by Carlos MATHEUS
on
6/12/2021
at
13:00
Organizers
José Ferreira Alves (U. of Porto, Portugal), Yuri Lima (UFC, Brazil), Local Organiser: Stefano Luzzatto
