Jize Yu

activity

20192025

collaborators

4 papers

math.RT2025

On a tamely ramified local relative Langlands conjecture via categorical representations

Milton Lin, Toan Pham, Jize Yu

Let $G$ be a complex reductive group. For a smooth affine spherical $G$ -variety $X$ , assume that the unramified relative local Langlands conjecture of Ben-Zvi-Sakellaridis-Venkates…

math.NT2023

Gaitsgory's central functor and the Arkhipov-Bezrukavnikov equivalence in mixed characteristic

Johannes Anschütz, João Lourenço, Zhiyou Wu +1

We show that the nearby cycles functor for the $p$ -adic Hecke stack at parahoric level is perverse t-exact, by developing a theory of Wakimoto filtrations at Iwahori level, and tha…

math.NT2020

A Geometric Jacquet-Langlands Transfer for automorphic forms of higher weights

Jize Yu

In this paper, we give a geometric construction of the Jacquet-Langlands transfer for automorphic forms of higher weights by studying the geometry of the mod $p$ fibres of differen…

math.AG2019

The integral geometric Satake equivalence in mixed characteristic

Jize Yu

Let $k$ be an algebraically closed field of characteristic $p$ . Denote by $W (k)$ the ring of Witt vectors of $k$ . Let $F$ denote a totally ramified finite extension of $W (k) [1/ p]$ …