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SUMMARY:Spectral stability and instability of finite Riemannian coverings 
 [MPIM]
DTSTART:20260512T064500Z
DTEND:20260512T073000Z
DTSTAMP:20260508T062600Z
UID:indico-event-1305@math-events.uni-bonn.de
DESCRIPTION:Speakers: Werner Ballmann (MPIM)\n\nExtra talk\nThe pull-back 
 of an eigenfunction from the base $M$ of a Riemannian covering to the cove
 ring manifold $M'$ is an eigenfunction on $M'$. In the talk\, I will discu
 ss the existence of new eigenfunctions on $M'$. This is joint work with Su
 gata Mondal and Panagiotis Polymerakis. \n\nhttps://math-events.uni-bonn.
 de/event/1305/
LOCATION:MPIM\, Vivatsgasse\,  7 - Lecture Hall (Max Planck Institute for 
 Mathematics)
URL:https://math-events.uni-bonn.de/event/1305/
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