JHUnior Number Theory Days 2025/26

Schedule

Click here for the abstracts (pdf).

Code of conduct.

All talks in Mudd 100.

(Campus maps & directions; JHU shuttle.)


Saturday 31 January

Mudd 100

08:40 Breakfast.
09:00 Welcoming remarks
09:10 Fatemehzahra Janbazi (Toronto): Finiteness theorems in arithmetic statistics.
09:55 Coffee break.
10:15 Fangu Chen (Berkeley): A generalization of Elkies’ theorem on infinitely many supersingular primes.
11:10 Hazem Hassan (McGill): p-adic higher Green's functions for Stark–Heegner cycles.
12:00 Lunch break.
13:30 Yu Luo (Wisconsin): Geometric and arithmetic Siegel–Weil formula.
14:25 Mikayel Mkrtchyan (MIT): Higher Siegel–Weil formula over function fields: corank-1 Fourier coefficients.
15:10 Coffee break.
15:40 Esme Rosen (Louisiana State): Hypergeometric motives and modular forms with CM.
16:35 Alice Lin (Harvard): Finiteness of heights in isogeny classes of motives.

Sunday 1 February

Mudd 100

08:40 Breakfast.
09:10 Siddharth Mahendraker (Boston College): Towards the stabilization of the relative trace formula for the Galois period on SL(2).
09:55 Coffee break.
10:15 Zhaolin Li (Minnesota): Fundamental lemma for rank one spherical varieties.
11:10 Connor Halleck-Dubé (Berkeley): ξ-stability and the Weighted Fundamental Lemma.
12:00 Lunch break.
13:30 Dongryul Kim (Stanford): Igusa stacks and the p-adic geometry of Shimura varieties.
14:25 Hao Peng (MIT): An R=T theorem for orthogonal Shimura varieties.
15:10 Coffee break.
15:40 Jacksyn Bakeberg (Boston University): Excursion functions on p-adic SL(2) .
16:35 Qihang Li (Maryland): Local models and nearby cycles for pro-p Iwahori level.