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SUMMARY:Spectral theory for singular Riemannian metrics [Lecture]
DTSTART:20251113T120000Z
DTEND:20251113T124500Z
DTSTAMP:20260308T040800Z
UID:indico-event-895@math-events.uni-bonn.de
DESCRIPTION:Speakers: Charlotte Dietze\n\nFirst\, we introduce the classic
 al Weyl law\, which describes the eigenvalue asymptotics of a Laplacian. I
 n the remainder of the talk\, I present joint works with Yves Colin de Ver
 dière\, Maarten de Hoop and Emmanuel Trélat\, and with Larry Read. We pr
 ove eigenvalue asymptotics and concentration of eigenfunctions of the Lapl
 ace-Beltrami operator for certain singular Riemannian metrics. This is mot
 ivated by the study of propagation of soundwaves in gas planets. \n\nhttps
 ://math-events.uni-bonn.de/event/895/
LOCATION:Endenicher Allee 60/1-016 - Lipschitzsaal (Mathezentrum)
URL:https://math-events.uni-bonn.de/event/895/
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