# Joe Viola: Dirac brushes

**Time: **
Thu 2019-04-04 16.30 - 17.30

**Location: **
Seminar Hall Kuskvillan, Institut Mittag-Leffler

**Lecturer: **
Joe Viola, Université de Nantes

We consider analogues of the Poisson summation formula for the fractional Fourier transform of a Dirac comb, meaning that this distribution can sometimes be expressed as the sum of delta functions.

We discuss these formulas and their relations with theta functions and other objects.