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Texas A&M University

Events for 05/08/2020 from all calendars

Mathematical Physics and Harmonic Analysis Seminar

iCal  iCal

Time: 1:50PM - 2:50PM

Location: Zoom seminar

Speaker: Wei Li, LSU

Title: Zoom Seminar: Embedded eigenvalues of the Neumann Poincaré operator

Abstract: The Neumann-Poincaré (NP) operator arises in boundary value problems, and plays an important role in material design, signal amplification, particle detection, etc. The spectrum of the NP operator on domains with corners was studied by Carleman before tools for rigorous discussion were created, and received a lot of attention in the past ten years. In this talk, I will present our discovery and verification of eigenvalues embedded in the continuous spectrum of this operator. The main ideas are decoupling of spaces by symmetry and construction of approximate eigenvalues. This is based on two works with Stephen Shipman and Karl-Mikael Perfekt.

TAMU Department of Mathematics Graduation Reception & Awards Ceremony

iCal  iCal

Time: 2:00PM - 3:00PM

Location: Live Stream

, Texas A&M University

Description: TAMU Department of Mathematics
Graduation Reception & Awards Ceremony Friday, May 8 2:00PM Live Stream for Friends & Family: