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Continued Fractions, Interval Exchanges and Applications to Geometry

On the Lyapunov exposants for some piecewise homographic transformations

speaker: Anne Broise (Université Paris-Sud 11)

abstract: For the Jacobi-Perron algorithm in dimmension $d$, we can define $d+1$ Lyapunov exponants and prove that they are all different. Here, I will explain, for some piecewise homographic transformations how to prove analoguous results.

timetable:
Wed 12 Jun, 14:00 - 14:50, Aula Dini
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