报告人：侯家齐 (University of Wisconsin-Madison)

题目：Periods of eigenfunctions on arithmetic hyperbolic 3-manifolds

摘要：Let $X$ be a compact congruence arithmetic hyperbolic 3-manifold, and $f$ a Hecke--Maass form on $X$ with spectral parameter tending to infinity. In this talk, I will present a bound for the period of $f$ along a hyperbolic surface in $X$, which improves the local bound. This result is based on the method of arithmetic amplification.

时间：2023-08-08 08:30-09:20

地点：明德楼C702