Seminar Event Detail


Geometry

Date:  Friday, March 18, 2022
Location:  3866 East Hall (4:00 PM to 5:00 PM)

Title:  Abelian covers of hyperbolic surfaces: equidistribution of spectra and infinite mixing asymptotics for horocycle flows

Abstract:   joint work with D. Ravotti (Wien):
We establish an asymptotic expansion of the correlations for the horocycle flow on Abelian covers of compact hyperbolic surfaces. We also prove that the spectra around $0$ of the Casimir operators on any increasing sequence of finite Abelian covers become equidistributed with respect to an absolutely continuous measure.

Files:


Speaker:  Livio Flaminio
Institution:  University of Lille

Event Organizer:   Spatzier   

 

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