题目：Three problems of Katz on Kloosterman sums

报告人：郗平教授 （西安交通大学）

Abstract：

        Nicholas Katz proposed three problems on Kloosterman sums in 1980, including their sign changes, equidistributions and modular structures. In this talk, we will discuss some recent progresses towards the three problems made by analytic number theory combining certain tools from l-adic cohomology.

时间：2019年11月18日（周一）上午10:00-11:00

地点：565net必赢客户端本部教二913教室

联系人：徐飞

欢迎全体师生积极参加！