• Aaron Brown
  • David Fisher
  • Florence Da silva
  • Henri Duvillard
  • Kathryn Mann
  • Sofiia Minasian
  • Sylvie Lhermitte
  • Vincent Pecastaing


Poster T2 2024 GAR.png

Group Actions and Rigidity: Around the Zimmer Program, Paris:

April 15th to July 5th, 2024

Thematic trimester programme at the Institut Henri Poincaré, Paris

The conferences and courses of this programme will also be accessible online.

Financial support request is complete

Main scientific event:

April 15 to July 5, 2024: Group Actions and Rigidity: Around the Zimmer Program (IHP, Paris)

Introductory School:

April 15 to 19, 2024: Rigidity, Dynamics and Geometric Structures, CIRM (Marseille)


April 29 to May 4, 2024: Low Dimensional Actions (IHP, Paris)
May 27 to 31, 2024: Group Actions with Hyperbolicity and Measure Rigidity (IHP, Paris)
Juin 10 to 14, 2024: Actions of Large Groups, Geometric Structures, and the Zimmer Program (IHP, Paris)

Mini-Courses during the entire scientific programme (Amphitheater Darboux, IHP, Paris)

Organising committee:

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

Scientific committee:

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)

Programme coordinated by the Centre Emile Borel at IHP

Sorbonne Université, CNRS

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