The fourth moment of Dirichlet L-functions along a coset and the Weyl bound

Event details
Date | 08.10.2019 |
Hour | 14:15 › 15:15 |
Speaker | Ian Petrow (UC London) |
Location | |
Category | Conferences - Seminars |
I will discuss a Lindelöf-on-average upper bound for the fourth moment of Dirichlet L-functions of conductor q along a coset of the subgroup of characters modulo d when q^*|d, where q^* is the least positive integer such that q^2|(q^*)^3. This bound implies the Weyl subconvex bound for all Dirichlet L-functions (also for not necessarily cube-free moduli). This is joint work with Matthew P. Young.
Practical information
- Informed public
- Free
Organizer
- Philippe Michel
Contact
- Monique Kiener