Seminar des SFB/TRR 326 GAUS Counting Congruences Between Modular Forms
- Date in the past
- Friday, 28. June 2024, 13:30
- INF 205, SR A
- Ass. Prof. Dr. Jaclyn Lang (Temple University, Philadelphia)
Address
INF 205, SR A
Organizer
Prof Dr. Judith Ludwig
Event Type
Talk
For a given eigenform, how many other eigenforms of the same weight and level are congruent to it modulo a prime l? We will explain how modular representation theory can be used to help answer this question. We focus especially on the case when the level is the square of a prime p such that p = -1 mod l. This is ongoing joint work with Robert Pollack and Preston Wake.