Kieu Hieu Nguyen's Home Page

I am a MCF at the University of Versailles Saint-Quentin. Before that, I was a postdoctoral researcher in the research group of Prof. Raphaël Beuzart-Plessis at Institut de Mathématiques de Marseille and in the research group of Prof. Eva Viehmann at TU Munich and at WWU Münster. I defended my PhD at University Paris 13 in 2019 under the supervision of Prof. Pascal Boyer and Prof. Laurent Fargues.
kieu-hieu.nguyen@uvsq.fr

University of Versailles Saint-Quentin
45 Avenue des États Unis
78000 Versailles
France

Research interests

Langlands programs, p-adic geometry, Rapoport-Zink spaces, Shimura varieties, Fargues-Fontaine curves, Representations of p-adic groups, Automorphic forms...

Accepted papers

Compatibility of the Fargues-Scholze correspondence for unitary groups (joint with Alexander Bertoloni Meli and Linus Hamann)

To appear in Mathematische Annalen arXiv

A Harder-Narasimhan stratification of the B+dR-Grassmannian (joint with Eva Viehmann)
Compositio Math., p711-745, 159 (2023), arXiv

The Kottwitz conjecture for unitary PEL-type Rapoport-Zink spaces (joint with Alexander Bertoloni Meli)
Journal für die Reine und Angewandte Mathematik (Crelle's Journal), p1-68, Heft 796, Band 2023 arXiv

Un cas PEL de la conjecture de Kottwitz
To appear in Annales de l'institut Fourier - arXiv

Shtukas adiques, modifications et applications
Bulletin de la Société Mathématique de France, p623-650, Tome 148, Fascicule 4, 2020 - arXiv
  Preprints

On categorical local Langlands program for GL_n (preprint - 2023)
arXiv
  Talks

The Harder-Narasimhan stratification of the $B^+_{dR}$-Grassmannian - XXXe rencontres arithmétiques de Caen, May 2022

Differential Galois theory - Workshop on Tanakian Categories, Vietnam Institute of Mathematics, August 2021

The Harder-Narasimhan stratification of the $B^+_{dR}$-Grassmannian - Geometric and Number Theory Seminar, Technical University of Munich, June 2021

Introduction to the Langlands program - Geometric and Number Theory Seminar, Vietnam Institute of Mathematics, January 2021

The Kottwitz conjecture for unitary PEL-type Rapoport--Zink spaces - Geometric and Number Theory Seminar, Technical University of Munich, November 2020

Shtukas adic, modifications and applications - Geometric and Number Theory Seminar, Technical University of Munich, November 2019

A PEL case of Kottwitz conjecture - Geometric and Number Theory Seminar, Technical University of Munich, December 2018

A PEL case of Kottwitz conjecture - Séminaire d'arithmétique, ENS de Lyon, November 2018

  Teaching

Winter Semester 2022 : Tutor for the course Commutative Algebra II (in English).

Summer Semester 2022 : Assistance for the seminar Linear Algebraic Groups (in English).

Winter Semester 2021 : Tutor for the course Commutative Algebra II (in English).

Summer Semester 2021 : Tutor for the course Algebraic Geometry (in English).

Winter Semester 2020 : Tutor for the course Mathematische Behandlung der Naturwissenschaften 2 (in English).

Summer Semester 2020 : Tutor for the course Elliptic curves (in English).

Winter Semester 2019 : Tutor for the course Mathematische Behandlung der Naturwissenschaften 2 (in English).

2016 - 2019 : Teaching various TD (travaux dirigés) classes (in French).