**Date & Time:** Thursday 13th September, 2012 :: 15:30-16:30.

**Venue:** Ramanujan Hall

**Title:**Fourier coefficients of Siegel modular forms

**Speaker:** Prof. Soumya Das,
School of Mathematics, TIFR

**Abstract:** We will discuss some questions concerning the existence of
families of Siegel modular forms with some prescribed non-zero Fourier
coefficients. We also plan to discuss the question of characterizing
cusp forms by the growth of their Fourier coefficients. Both are recent
joint works with Siegfried Boecherer.