Seminar series
Date
Thu, 15 Feb 2018
16:00
16:00
Location
L6
Speaker
Alexandra Florea
Organisation
Bristol
I will talk about some recent work with Chantal David and Matilde Lalin about the mean value of L-functions associated to cubic characters over F_q[t] when q=1 (mod 3). I will explain how to obtain an asymptotic formula with a (maybe a little surprising) main term, which relies on using results from the theory of metaplectic Eisenstein series about cancellation in averages of cubic Gauss sums over functions fields.