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<h2 style="font-size:1.2em;">Seminario de Sistemas Dinámicos</h2>
<h3 style="font-size:1em;">Título: <em>Existence of physical measures for smooth surface diffeomorphisms</em></h3>
<h3 style="font-size:1em;">Expositor: Sylvain Crovisier <span style="font-weight:400;">(Université Paris-Saclay)</span></h3>
<div style="font-size:1em!important;"><p><b>Resumen: </b>Marcelo Viana has conjectured that a smooth diffeomorphism admits a physical measure if the Lyapunov exponents of its orbits in a full volume set do not vanish. I will explain how a technique controlling the continuity of Lyapunov exponents allows to prove this conjecture in the case of smooth surface diffeomorphisms. This is a joint work with Jérôme Buzzi and Omri Sarig.</p></div>
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<p style="font-size:1em;"><b>Viernes 17/2 a las 14:30</b><br>
<b>Salón de seminarios del IMERL</b>
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<p style="font-size:1em;"><b>Contacto: </b>Santiago Martinchich - <a href="mailto:smartinchich@cmat.edu.uy">smartinchich@cmat.edu.uy</a></p>
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<p>Vuelve el seminario de dinámica!</p>
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<p>Próxima semana: Maik Gröger (Jagiellonian University)</p><hr>
Más seminarios en: <a href="http://www.cmat.edu.uy/seminarios">http://www.cmat.edu.uy/seminarios</a>
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