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Seminari di Sistemi Dinamici Olomorfi 2018-2019

seminar: KAM theory for quasi-periodic cocycles in compact Lie groups

speaker: Nikolaos Karaliolios (University of Lille)

abstract: We will present some results on quasi-periodic cocycles in compact Lie groups over a Diophantine rotation. We will define a rotation vector for such systems, and describe the dynamical phenomena for such systems depending on the arithmetics of the rotation vector (hypoellipticity for the conjugation equation for DIophantine rotation vectors, and transition from quasi-periodic to mildly chaotic dynamics for Liouville ones).

timetable:
Wed 3 Apr, 14:30 - 15:30, Sala Conferenze Centro De Giorgi
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