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Renormalization small divisors continued fractions and geodesic flows

seminar: Arithmetical hedgehogs

abstract: I will explain how one can test some conjectures relating the geometry of Siegel disks and hedgehogs of quadratic polynomials having an indifferent fixed point to the arithmetical nature of the rotation number.

timetable:
Tue 17 Apr, 10:00 - 11:00, Sala Conferenze Centro De Giorgi
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