Семинары: J. Fresan, Equidistribution of exponential sums

СЕМИНАРЫ


Семинар по арифметической геометрии 30 сентября 2019 г. 17:00, г. Москва, Лаборатория зеркальной симметрии НИУ ВШЭ, ул. Усачёва, д. 6, ауд. 306

Equidistribution of exponential sums J. Fresán
Аннотация: Many exponential sums, such as Gauss sums or Kloosterman sums, appear as the Fourier transform of the trace function of an $l$-adic sheaf on a algebraic group over a finite field. I will discuss equidistribution results for these sums when the $l$-adic sheaf is fixed but the character with respect to which the Fourier transform is taken varies.