Seminari di Sistemi Dinamici Olomorfi 2012-2013
timetable:
Tue 8 Jan, 14:00 - 15:00, Sala Riunioni del Centro De Giorgi
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seminar: A proof of the MMY conjecture for rotation numbers of high type
speaker: Anna Miriam Benini (Centro di Ricerca Matematica "Ennio De Giorgi")abstract: This seminar presents a recent work by Cheritat and Cheraghi. They prove that for quadratic Siegel disks, the difference between the Brjuno function and the logarithm of the conformal radius of the Siegel disk is a 12 Holder function when restricted to rotation numbers of high type (i.e., whose expansion in continued fractions only contains entries bigger that $N$ for some sufficiently large $N$).
timetable:
Tue 8 Jan, 14:00 - 15:00, Sala Riunioni del Centro De Giorgi
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