Title: Beyond the Spherical Sup-norm Problem
Abstract: I will present a power-saving estimate in the restricted sup-norm problem of Maass forms for $\rm{SL}_{2}(\mathbb{Z}[i])$, assuming bounded spectral parameter and increasing dimension of the associated $\rm{SU}_{2}(\mathbb{C})$-type. Joint work with Valentin Blomer, Gergely Harcos and Djordje Milićević.
Speaker：Péter Maga（Alfréd Rényi Institute of Mathematics）
Time：16:00-17:00pm, May 27, 2021
Place：Zoom Meeting
Meeting ID：644 007 8749；Password：123456
