Combinatorial methods in frame theory

Series
High Dimensional Seminar
Time
Wednesday, January 30, 2019 - 3:00pm for 1 hour (actually 50 minutes)
Location
Skiles. 006
Speaker
Alex Iosevich – University of Rochester – iosevich@math.rochester.eduhttp://web.math.rochester.edu/people/faculty/iosevich/
Organizer
Galyna Livshyts

We shall survey a variety of results, some recent, some going back a long time, where combinatorial methods are used to prove or disprove the existence of orthogonal exponential bases and Gabor bases. The classical Erdos distance problem and the Erdos Integer Distance Principle play a key role in our discussion.