Seminars and Colloquia by Series

Wednesday, April 3, 2019 - 13:55 , Location: Skiles 005 , Alex Stokolos , Georgia Southern , Organizer: Galyna Livshyts
TBA
Wednesday, March 27, 2019 - 13:55 , Location: Skiles 005 , Dmitry Bilyk , University of Minnesota , dbilyk@math.umn.edu , Organizer: Galyna Livshyts
TBA
Wednesday, March 13, 2019 - 13:55 , Location: Skiles 005 , Olena Kozhushkina , Ursinus college , okozhushkina@ursinus.edu , Organizer: Galyna Livshyts
TBA
Wednesday, February 20, 2019 - 13:55 , Location: Skiles 005 , Steven Heilman , USC , Organizer: Galyna Livshyts
TBA
Wednesday, February 6, 2019 - 13:55 , Location: Skiles 005 , Dario Alberto Mena , University of Costa Rica , Organizer: Galyna Livshyts
TBA
Wednesday, January 30, 2019 - 13:55 , Location: Skiles 005 , Alex Iosevich , University of Rochester , iosevich@math.rochester.edu , Organizer: Galyna Livshyts
TBA
Wednesday, January 23, 2019 - 13:55 , Location: Skiles 006 , Semyon Alesker , Tel Aviv University , alesker.semyon75@gmail.com , Organizer: Galyna Livshyts
TBA
Wednesday, January 16, 2019 - 13:55 , Location: Skiles 005 , Alexander Barron , Brown University , alexander_barron@brown.edu , Organizer: Michael Lacey
Wednesday, January 16, 2019 - 13:55 , Location: Skiles 005 , Alex Barron , Brown University , Organizer: Michael Lacey
Wednesday, December 5, 2018 - 13:55 , Location: Skiles 005 , Rachel Greenfeld , Bar Ilan University , Organizer: Shahaf Nitzan
A set $\Omega\subset \mathbb{R}^d$ is called spectral if the space $L^2(\Omega)$ admits an orthogonal basis of exponential functions. Back in 1974 B. Fuglede conjectured that spectral sets could be characterized geometrically by their ability to tile the space by translations. Although since then the subject has been extensively studied, the precise connection between spectrality and tiling is still a mystery.>In the talk I will survey the subject and discuss some recent results, joint with Nir Lev, where we focus on the conjecture for convex polytopes.

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