# Ngô Bảo Châu

Francis and Rose Yuen

Distinguished Service Professor

Department of Mathematics

5734 University Avenue

Chicago, IL 60637-1514, USA

Office: Eckhart 303

Email: ngo@uchicago.edu

Phone: (773) 702-7385

### Teaching in Chicago

- spring 2016: Representation theory of p-adic reductive groups [notes]
- fall 2015: Elementary Number Theory
- spring 2015: Introduction to Drinfeld's shtuka
- winter 2014: Geometry of the Hitchin fibration
- spring 2013: Algebraic Number Theory
- spring 2012: Algebraic Number Theory
- spring 2011: Automorphic forms on GL(2)

### Current and former students

- Alexis Bouthier graduated in 2014 in Orsay, now is a postdoc in
Berkeley.

This is a paper
extracted from his PhD thesis prepared under the co-supervision

of G. Laumon and me.
With Sakellaridis, we worked out a geometric interpretation

of the basic function
of the local factor of automorphic L-function [BNY.pdf].
- Shuyang Cheng is graduating in 2016 in Chicago.
This is a
paper extracted

from his PhD thesis.
We also worked together on a conjecture of Braverman

and Kazhdan on gamma sheaves over finite reductive groups [PCMI.pdf].
- Hồ Phú Quốc is graduating in 2017. This is a
paper of his. With Lê Hùng Việt Bảo,

we worked out a version of the Bhargava-Shankar theorem for function fields [bcq.pdf].
- Daniel Johnstone is graduating in 2017. He works on the generalization of

the Gelfand-Graev character formula.
- Jingren Chi
- Phạm Ngọc Hoàng Minh
- Trịnh Minh Tâm

### Preprints

- PCMI Utah Lectures: Perverse sheaves and fundamental lemmas [PCMI.pdf]
- with S. Cheng: On a conjecture of Braverman anh Kazhdan [BKGLn.pdf]

### Recent publications

- with A. Bouthier and Y. Sakellaridis: On the formal arc space of a reductive monoid [BNY.pdf]
- with Le Hung and Ho: Average size of 2-Selmer groups of elliptic curves over function fields [bcq.pdf]
- On a certain sum of L-functions
[PS.pdf]
- with Frenkel : Geometrization of the trace formula
[geom.pdf]
- with Frenkel and Langlands : Formule des traces et fonctorialité :
le début d'un programme
[quebec.pdf]
- with Heinloth and Yun : Kloosterman sheaves for reductive groups
[Kloosterman.pdf]
- ICM report : Endoscopy theory of automorphic forms
[ICM.pdf]
- Le lemme fondamental pour les algèbres de Lie
[LF.pdf]
- more

### Selected presentations

- Leonardo Da Vinci Lecture 2013 : Arithmetic of certain integrable systems [Milan.pdf]

- ICM in Hyderabad 2010 : Endoscopy theory of automorphic forms [ICM2010-talk.pdf]

### Editorial board

- Grundlehren der mathematischen Wissenschaften
- Compositio Mathematica
- Acta Mathematica Vietnamica
- Vietnam Journal of Mathematics

updated on March 28, 2016