Date: November 30th, Thursday
Time: 11:45 am
Place: Little 339 (the Atrium)
Speaker: Xiqiang Zheng

Drinks and Pizza will be provided after the talk

Title: A family of orthogonal exponential functions on a regular hexagon
and some congruent relations of integers related to tiling

Abstract: 

In this talk, I will show some applications of tilling.
The first application is to deduce a family of orthogonal exponential functions
on any region enclosed by a regular hexagon. The second one is to deduce some
interesting congruent relations of integers.