BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CERN//INDICO//EN
BEGIN:VEVENT
SUMMARY:Quantum Ergodicity: from geodesic flow to Weyl's law [MPIM]
DTSTART:20260707T143000Z
DTEND:20260707T153000Z
DTSTAMP:20260712T025400Z
UID:indico-event-1472@math-events.uni-bonn.de
DESCRIPTION:Speakers: Eva-Maria Hekkelman (MPIM)\n\nReading group on spect
 ral geometry \nOn compact Riemannian manifolds\, a fascinating connection
  has been found between geodesic flow and the eigenfunctions of the Laplac
 e operator. If the geodesic flow is ergodic\, the eigenfunctions correspon
 ding to large eigenvalues will spread 'evenly' over the manifold. I will e
 xplain how to make this precise\, and in particular how the latter can be 
 seen as a stronger version of Weyl's law. This result from the '80s by Shn
 irelman\, Zelditch and Colin de Verdière was the start of the field that 
 is now called Quantum Ergodicity\, and I will showcase some current conjec
 tures and developments in the area.\n\nhttps://math-events.uni-bonn.de/eve
 nt/1472/
LOCATION:MPIM\, Vivatsgasse\,  7 - Seminar Room (Max Planck Institute for 
 Mathematics)
URL:https://math-events.uni-bonn.de/event/1472/
END:VEVENT
END:VCALENDAR