Research areas

• Number Theory  ·  Langlands Program  ·  Automorphic Forms

Research interests

• Gan–Gross–Prasad conjecture

• Special values of L-functions

• Periods of automorphic forms

• Theta correspondence

• Non-tempered automorphic representations

Selected papers

• Regularized Periods and the global Gan–Gross–Prasad conjecture : The case of U(n+2r) X U(n), Math. Ann, 389. (2024), 4149-4198. 

• Fourier-Jacobi periods and the non-tempered Gan–Gross–Prasad conjecture for Mp(2n) x Sp(2m), Preprint. [arXiv], [pdf]

• Special periods and non-tempered cases of the Gan–Gross–Prasad conjecture, (with Sanghoon Kwon), Preprint. [arXiv], [pdf]

Recent conference  (I attended!)

• The Gross–Zagier Formula, 40 Years Later (ICM 2026 Satellite Conference, MIT, Cambridge, MA), August 3–7, 2026. 

 - I am grateful to the organizers for supporting my airfare and accommodation, and to KAIST for providing additional travel support.

Recent talk

- On the Non-tempered Gan-Gross-Prasad Conjecture, May 8, 2026, Korea University

Contact information

jaehohaan@gmail.com