CRM: Centro De Giorgi
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DINAMICI VI - the sixth workshop of the Italian dynamicists

Parabolic Flows Renormalised by Partially Hyperbolic Maps

speaker: Oliver Butterley (Università degli Studi di Roma "Tor Vergata")

abstract: We will discuss 3-dimensional parabolic flows which are renormalised by circle extensions of Anosov diffeormorphisms (this includes nilflows on the Heisenberg nilmanifold). We use the spectral information of the transfer operators associated to these partially hyperbolic maps to describe the deviation of ergodic averages and solutions of the cohomological equation for the parabolic flow. (Joint work with Lucia Simonelli.)


timetable:
Thu 6 Jun, 12:00 - 12:45, Aula Dini
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