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SUMMARY:Carlangelo Liverani (University of Rome Tor Vergata (Italy))
DTSTART:20201210T150000Z
DTEND:20201210T160000Z
DTSTAMP:20260423T023016Z
UID:DinAmicI/12
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/DinAmicI/12/
 ">Locating Ruelle-Pollicott resonances</a>\nby Carlangelo Liverani (Univer
 sity of Rome Tor Vergata (Italy)) as part of DinAmicI: Another Internet Se
 minar\n\n\nAbstract\nWe study the spectrum of transfer operators associate
 d to various dynamical systems. Our aim is to obtain precise information o
 n discrete spectrum. To this end we propose a unitary approach. We conside
 r various settings where new information can be obtained following differe
 nt branches along the proposed path. These settings include affine expandi
 ng Markov maps\, uniformly expanding Markov maps\, non-uniformly expanding
  maps\, hyperbolic diffeomorphisms. We believe this to be the germ of a ge
 neral theory. Joint work with O. Butterley and N. Kiamari.\n
LOCATION:https://researchseminars.org/talk/DinAmicI/12/
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