科研进展与学术交流报告会 

（第10期）

报告人： 田一超 研究员（数学研究所）    

题  目：Level raising and level lowering of automorphic representations

时  间：2022.10.28(星期五), 10:40-13:00    

地  点：数学院南楼N204室 / 腾讯会议454-330-757    

摘 要: In 1990, Ribet proved certain congruence properties between classical modular forms, which he called level raising and level lowering, and he used them to reduce the Fermat Last Theorem to Taniyama-Shimura-Weil conjecture. In this talk, I will first review Ribet’s classical work, and then discuss some recent progress on generalizations of Ribet’s results to unitary groups and their arithmetic applications.    

报告会视频