Events for 04/11/2018 from all calendars

Faculty Meeting

Time: 10:00AM - 11:00AM

Location: BLOC 117

Speaker: Faculty Meeting

Number Theory Seminar

Time: 1:15PM - 2:15PM

Location: BLOC 220

Speaker: Alan Haynes, University of Houston

Title: Bounded remainder sets for rotations on the adelic torus

Abstract: Bounded remainder sets for a dynamical system are sets for which the Birkhoff averages of return times differ from the expected values by at most a constant amount. These sets are rare and important objects which have been studied, especially in the context of Diophantine approximation, for over 100 years. In the last few years there have been a number of results which culminated in explicit constructions of bounded remainder sets for toral rotations in any dimension, of all possible allowable volumes. In this talk we are going to explain these results, and then explain how to generalize them to give explicit constructions of bounded remainder sets for rotations on the adelic torus. Our method of proof combines ideas from harmonic analysis on the adeles, dynamical systems, and the theory of mathematical quasicrystals.

URL: Event link

Noncommutative Geometry Seminar

Time: 2:00PM - 2:50PM

Location: BLOC 628

Speaker: Jinsong Wu, Havard University

Title: Noncommutative Brascamp-Lieb inequalities

Abstract: In this talk, I will introduce the Brascamp-Lieb inequalities for subfactor planar algebras.