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UID:20251027T040549EDT-9428cUtF68@132.216.98.100
DTSTAMP:20251027T080549Z
DESCRIPTION:Title: Zeros of sums of eigenfunctions\n\nAbstract: A guiding p
 rinciple in the study of eigenfunctions of the Laplace-Beltrami operator i
 s that their properties should resemble those of polynomials. In this ligh
 t\, I will discuss oscillations and zeros for linear combinations of Lapla
 ce eigenfunctions on Riemannian manifolds. In particular\, I will prove th
 at zeros become dense in the manifold if not too many eigenfunctions are s
 ummed. The talk will also feature some open questions on eigenfunctions su
 ms.\n\n\n	Zoom link: https://umontreal.zoom.us/j/81706136500?pwd=UVFZeXhWd1
 RpY29GeE1nS2RkK0V3Zz09\n\nMeeting ID: 817 0613 6500\n\nPasscode: 872949\n
DTSTART:20220506T183000Z
DTEND:20220506T183000Z
SUMMARY:Stefano Decio (Norwegian University of Science and Technology)
URL:/mathstat/channels/event/stefano-decio-norwegian-u
 niversity-science-and-technology-339492
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