Group Actions and Rigidity: Around the Zimmer Program, Paris

Europe/Paris
Amphitheater Hermite / Darboux (IHP)

Amphitheater Hermite / Darboux

IHP

11, Rue Pierre et Marie Curie 75005 Paris
Description

Thematic trimester programme with short courses, seminars and workshops

April 15 to July 5, 2024 at the Institut Henri Poincaré, Paris

REGISTRATION IS FREE BUT MANDATORY

Financial support request is complete

Presentation of the trimester

This term focuses on rigidity of group actions with some focus on issues that arise out of Zimmer's groundbreaking work in the 1980's. Areas of interest range from local and global rigidity of group actions to special rigidity phenomena in small dimensions to symmetry groups of geometric structures to measure rigidity results for quite general group actions with hyperbolicity.
 
This broad area has seen a very large number of dramatic breakthroughs in recent years. The goal of the term is to bring together experts and people in adjacent areas to share ideas and techniques and to foster additional breakthroughs. There will also be a significant component of the term dedicated to introducing younger participants to the broad area.

Introductory School:

April 15 to 19, 2024: Rigidity, Dynamics and Geometric Structures, held at CIRM, Marseille

Workshops: 

April 29 to Saturday, May 4, 2024: Low Dimensional Actions (IHP, Paris)

May 27 to 31, 2024: Group Actions with Hyperbolicity and Measure Rigidity (IHP, Paris)

June 10 to 14, 2024: Actions of Large Groups, Geometric Structures, and the Zimmer Program (IHP, Paris)

Mini-courses:

Mini-courses will be held in amphitheater Darboux in IHP. The standard format will be three 2h long lectures during one week for each mini-course. 

Titles and abstracts of mini-courses: click here.

  • Bertrand Deroin (Université de Cergy & CNRS): Week of May 6
  • Thang Nguyen (Florida State University): Week of May 13
  • Romain Dujardin (Sorbonne Université): Week of May 20
  • Cyril Houdayer (ENS Paris): Week of June 3
  • Tim de Laat (University of Münster): Week of June 3
  • Karin Melnick (University of Luxembourg): Week of June 17
  • Kurt Vinhage (University of Utah): Week of June 17

Weekly seminar

In weeks not containing workshops there will be a research seminar on Mondays and Wednesdays at 3pm. Webpage of the seminar: link

Organising committe:

  • Aaron Brown (Northwestern University)
  • David Fisher (Rice University)
  • Kathryn Mann (Cornell University)
  • Vincent Pecastaing (Université Côte d’Azur)
  • Ralf Spatzier (University of Michigan)

Scientific committe:

  • Serge Cantat (Université de Rennes I)
  • Alex Eskin (University of Chicago)
  • Étienne Ghys (ENS Lyon)
  • Federico Rodriguez Hertz (Pennsylvania State University)
  • Amie Wilkinson (University of Chicago)

 

Back to the thematic trimester main page 

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Programme coordinated by the Centre Emile Borel at IHP

 

Sorbonne Université, CNRS

Registration
Pre-registration for the trimester
Participants
  • Aaron Brown
  • Aislinn Smith
  • Aleksander Skenderi
  • Aleksy Tralle
  • Alessandra IOZZI
  • Alexandre Maldague
  • Alexis Garcia
  • Ali Alp Uzman
  • Amadeus Maldonado
  • Andreas Wieser
  • Andres Ignacio Flores
  • Antonio López Neumann
  • Arianna Di Bernardo
  • Arnaud Nerrière
  • Asaf Katz
  • Athanase Papadopoulos
  • Behrang Forghani
  • Benjamin Call
  • Biao Ma
  • Bruno Duchesne
  • Cagri Sert
  • Camilo Arosemena Serrato
  • Chaitanya Tappu
  • Charles Daly
  • Charles FAVRE
  • Chen Gong
  • Chihaya Jibiki
  • Claire Anantharaman
  • Clément Chivet
  • Corentin Le Bars
  • Cristóbal Rivas
  • Cyril Houdayer
  • Damien Gaboriau
  • Daniel Offin
  • Danyu Zhang
  • David Fisher
  • David Witte Morris
  • David Xu
  • Dmitry Kleinbock
  • Dongryul Kim
  • Douglas Finamore
  • Duc Manh Nguyen
  • emmanuel breuillard
  • Emmanuel Militon
  • Ethan Cohen
  • Eugen Mihailescu
  • Fanny Kassel
  • Florence Da silva
  • Francesco Fidaleo
  • Francois Ledrappier
  • Frédéric Paulin
  • Gaëtan Kuhn
  • Geoffrey Sangston
  • George Domat
  • Ghani Zeghib
  • gilbert levitt
  • Giorgos Stamatiou
  • Guillaume Dumas
  • Homin Lee
  • Hyein Choi
  • Inkang Kim
  • Inna Capdeboscq
  • Ioannis Iakovoglou
  • Irina Mamsurova
  • Irving Calderon
  • James Marshall Reber
  • Jean Lecureux
  • Jean-Baptiste Stiegler
  • Jean-Philippe Anker
  • Jialun Li
  • Jianxin WANG
  • jiesong zhang
  • Jinxin Xue
  • Jiyao Tang
  • Joaquin Lejtreger
  • Joaquín Brum Ocaso
  • Jose Joaquin Dominguez Sanchez
  • Joshua Southerland
  • Karin Melnick
  • Kathryn Mann
  • Khanh Le
  • Konstantin Andritsch
  • Konstantinos Tsouvalas
  • KyeongRo Kim
  • Leonardo Dinamarca Opazo
  • Livio Flaminio
  • Lorenzo Ruffoni
  • Lydiah Ndekere
  • Malek Hanounah
  • Maral Hatamizadeh
  • Margaret Doucette
  • Mario Shannon
  • Martín Gilabert
  • Matéo Ghezal
  • Maximilien Forte
  • Megan Roda
  • Michael Zshornack
  • Michele Triestino
  • Miri Son
  • Mitul Islam
  • Mohamed Lamine Messaci
  • Nastaran Einabadi
  • Neige Paulet
  • Nicholas Miller
  • Nicolas Matte Bon
  • Nicolas Tholozan
  • Noe Barcenas Torres
  • Odylo Costa
  • Omri Nisan Solan
  • Patrick Foulon
  • Pauline Caillaud
  • Pietro Capovilla
  • Polina Vytnova
  • Polyxeni SPILIOTI
  • Pouya Honaryar
  • Rafael Potrie
  • Ralf Spatzier
  • René Pfitscher
  • Roman Sauer
  • Sam Shepherd
  • Sami Douba
  • Sebastian Hensel
  • Segev Gonen Cohen
  • Seung uk JANG
  • Shuhei Maruyama
  • Shunsuke Usuki
  • Simon Machado
  • Siwei Liang
  • Sofiia Minasian
  • Sorin Popa
  • Spyridon Lentas
  • Sven Sandfeldt
  • Sylvain Crovisier
  • Sylvie Lhermitte
  • Thang Nguyen
  • Thierry Barbot
  • Thomas O'Hare
  • Théo Virot
  • Tim de Laat
  • Verdiane Carole Madengko Simo
  • Victor Castillo
  • Vincent Pecastaing
  • Yanlong Hao
  • Yash Lodha
  • Yongquan Zhang
  • yugang zhang
  • Yusen Long
  • Yushan Jiang
  • Yves Benoist