On Drinfeld modular polynomials in higher rank
Time：13:30 p.m., December 2, 2022 / Place：M310
In this talk, I will follow Breuer and Ruck’s construction on higher rank Drinfeld modular polynomials and their basic properties, such as irreducibility of a modular polynomial and its defining field. The level structure in the construction of Drinfeld modular polynomials will be specialized to cyclic isogenies first and generalized to arbitrary monic isogenies later.
Speaker: Dr. Chien-Hua Chen (National Center for TheoreticalSciences)
Title : On Drinfeld modular polynomials in higher rank
Abstract: In this talk, I will follow Breuer and Ruck’s construction on higher rank Drinfeld modular polynomials and their basic properties, such as irreducibility of a modular polynomial and its defining field. The level structure in the construction of Drinfeld modular polynomials will be specialized to cyclic isogenies first and generalized to arbitrary monic isogenies later.
Time : 13:30 p.m., December 2, 2022
Place : M 310, Math. Dept., National Taiwan Normal University
Coordinators : Professor Jing Yu (NTU)
Professor Hua-Chieh Li (NTNU)
Professor Liang-Chung Hsia (NTNU)