Transfer Operators Beyond Smooth or Uniformly Hyperbolic Systems  07 - 11 June 2021

08:00 - 17:00
Room : GA 3 21


Viviane Baladi, CNRS and Sorbonne University

Mark Demers, Fairfield University

Sébastien Gouëzel, CNRS, Université de Nantes

Carlangelo Liverani, University of Roma Tor Vergata

Françoise Pène, Université de Brest

There has recently been an explosion of results about transfer operators acting on anisotropic Banach spaces, starting with correlation decay and the analyticity properties of the Ruelle dynamical zeta function of uniformly hyperbolic maps and flows. These techniques have been extended to hyperbolic systems withsingularities, but the results there are limited to low dimension and there is no access to zeta functions. They have also been exploited in nonuniformly hyperbolic systems even in infinite measure, but basically only in the Markov case. Finally, very few results are currently available regarding the application of these techniques to partially hyperbolic systems.

This conference is devoted to exploring these ongoing developments.

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This project has also received funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation programme (grant agreement No 787304).

Name University Dates of visit
Viviane Baladi CNRS and Sorbonne University 07/06/2021 - 11/06/2021
Mark Demers Fairfield University 07/06/2021 - 11/06/2021
Sébastien Gouëzel CNRS, Université de Nantes 07/06/2021 - 11/06/2021
Carlangelo Liverani University of Roma Tor Vergata 07/06/2021 - 11/06/2021
Françoise Pène Université de Brest 07/06/2021 - 11/06/2021
Total Guests : 5
Name University Dates of visit
Total Guests : 0
Conference in Honor of the 70th Birthday of Tudor Ratiu, 20 to 24 July 2020.
Registration fees of CHF 50.- are mandatory for visits from 1 day to full attendance of the conference.
Cancellations and no-shows are not eligible for a refund.
I hereby agree to the conditions of the registration fees and to settling the amount by 28 February 2020.

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