Seminari di Sistemi Dinamici Olomorfi 2015-2016
timetable:
Thu 3 Sep, 16:30 - 17:30, Sala Conferenze Centro De Giorgi
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seminar: Linear Response and periodic orbits
speaker: Mark Pollicott (University of Warwick)abstract: In 1927 G. Birkhoff conjectured that if a billiard in a strictly convex smooth domain is integrable, the domain has to be an ellipse (or a circle). The conjecture is still wide open, and presents remarkable relations with open questions in inverse spectral theory and spectral rigidity. In the talk we show that a version of Birkhoff's conjecture is true for small perturbations of ellipses of small eccentricity. This is joint work with A. Avila and V. Kaloshin
timetable:
Thu 3 Sep, 16:30 - 17:30, Sala Conferenze Centro De Giorgi
<< Go back