CONFERENCE
Relative Langlands and Arithmetic
Langlands relatif et arithmétique
23 – 27 February, 2026
Scientific Committee
Comité scientifique
Anne-Marie Aubert (Sorbonne Université)
Hervé Jacquet (Columbia University)
Colette Moeglin (Sorbonne Université)
Organizing Committee
Comité d’organisation
Raphaël Beuzart-Plessis (Aix-Marseille Université)
Pierre Henri Chaudouard (Univesrité Paris Cité)
Daniel Disegni (Aix-Marseille Université)
Yujie Xu (Columbia University)
Contact : cirmthematicmonth2026@gmail.com
LECTURES
Yiannis Sakellaridis (Johns Hopkins University) Background on relative Langlands duality
Zeyu Wang (MIT) Intersection Number of Rankin–Selberg Cycles on Shtukas
SPEAKERS
Amina Abdurrahman (IHES) A cohomological formula for the central value of symplectic L-functions and an arithmetic application
Paul Boisseau (MPIM Bonn) Non-tempered Gan-Gross-Prasad conjectures for general linear groups and residues of Zeta integrals
Ryan Chen (MIT) Faltings heights and subleading terms of adjoint L-functions
Sanath Devalapurkar (University of Chicago) Equivariant homology and maps between affine homogeneous G-varieties
Wee Teck Gan (National University of Singapore) Triality and Adjoint lifting for GL(3)
Luis García (University College London) Vertex algebras and special cycles
Nadya Gurevich (Ben-Gurion University of the Negev) Generalized Fourier transforms and minimal representations
Spencer Leslie (Boston College) Unitary Friedberg-Jacquet periods and their twists
Dongwen Liu (Zhejiang University) Relative completed cohomologies and p-adic L-functions
Yuta Takaya (University of Tokyo) Categorification of local relative Langlands duality
Chen Wan (Rutgers University) A relative trace formula identity for non-tempered spherical varieties
Danielle Wang (UC Berkeley) Twisted Gan-Gross-Prasad conjecture
SPONSORS