Institut de Mathématiques de Jussieu-Paris Rive Gauche

CNRS Paris Diderot Sorbonne Université



I am currently Maitre de conférences HDR (Associate Professor) at Institut Mathématiques de Jussieu-Paris Rive Gauche, at Sorbonne Université in Paris, France. I am also member of OURAGAN project-team, which is joint between Université Paris Cité, Sorbonne Université and INRIA.

My mail address is 4, Place Jussieu, 75005 Paris, FRANCE. My office number is 15-25 519.


Equipe : Analyse Algébrique


E-mail :
Bureau : 15-25 519
Tel : 01 44 27 92 22


Sorbonne Université – Campus Pierre et Marie Curie
4 place Jussieu,
Boite Courrier 247
75252 Paris Cedex 5


ANR HilbertXField

Since Novembre 2024, I am PI of the project ANR HilbertXField around Hilbert geometry over several sets of numbers.

Reading Seminar CATCar

I organize, jointly with Omid Amini, Gilles Courtois, Vlerë Mehmeti and Xenia Flamm, the reading seminar "Compactification, Analytification and Tropicalization of Character Varieties". More information here (in French).


In the gallery of EPI OURAGAN webpage, you will find several (gorgeous!) visualizations, including for a Seifert fibration.

Landscape of limit sets

We built, along the years and with the collaboration of several colleagues (R. Alexandre, V. Cornet, T.T.Q. Nguyen, O. Rouillé) vizualiations of limit sets in the boundary at infinity of the complex hyperbolic plane. At this point, the results of the project are available at :

Coming soon: a Julia module and a new webpage.

This project has been partly funded by the project Tex2Far of the program Emergences SU.