Events for 03/18/2021 from all calendars

Mathematical Physics and Harmonic Analysis Seminar

Time: 11:00AM - 12:00PM

Location: Zoom

Speaker: Silvius Klein, Puc-Rio

Title: Mixed random-quasiperiodic Schrödinger operators

Abstract: The purpose of this talk is to describe a discrete, one dimensional Schrödinger operator with mixed random-quasiperiodic potential and to discuss the positivity and the continuity of the corresponding Lyapunov exponent. This is part of a larger joint project with Ao Cai and Pedro Duarte (both from the University of Lisbon) in which we study the spectral properties of such operators as well as the stability under random perturbations of the Lyapunov exponent of quasiperiodic Schrödinger operators.

Spectral Theory Reading Seminar

Time: 3:00PM - 4:00PM

Location: Zoom

Speaker: Jorge Villalobos Alvarado

Title: