Hyperbolic Manifolds, Their Submanifolds and Fundamental Groups

IMPA, Rio de Janeiro, January 06–10. The conference will be followed by a workshop aimed at graduate students on similar topics on January 13 –17, 2025.


The main subject of the conference is about recent developments in hyperbolic geometry and hyperbolic group theory also covering some other closely related areas. The subsequent workshop will provide an in depth introduction to several key topics of the conference. 

*Official hotels and agencies are not allowed to contact participants, unless he/she had already contact the hotel previously. To make a reservation, please contact the hotel of your choice directly.

If you have received a message from Global Travel Experts it is not from the organization of the event, probably a scam. All the official messages about the event are sent by the e-mail eventos@impa.br. *



The organizing committee is committed to obtaining resources to provide financial support for the participation of young researchers (recent doctors within seven years of receiving their title) and students. To be considered for financial support, please indicate your interest on the registration form, submit a CV and complete the Passport/CPF and address fields in the “Personal Data” tab. The application deadline is October 31st, 2024, with responses expected by November 25, 2024.

Print Poster A3 or A4


If you want to be considered to present a poster during the conference, please indicate your interest on the registration form by submiting an abstract of your reserach. The application deadline is October 31st, 2024.




Invited speakers at the conference 
Andrés Sambarino (Sorbonne University)
Autumn Kent (University of Wisconsin)
Ben Lowe (University of Chicago)
Bena Tshishiku (Brown University)
Bruno Martelli (University of Pisa)
Cayo Dória (Universidade Federal de Sergipe)
Claudio Llosa-Isenrich (Karlsruhe Institute of Technology)
David Fisher (Rice University)
Franco Vargas (Yale University)
Jean Raimbault (Université d’Aix–Marseille)
Jean-François Lafont (Ohio State University)
Jessica Purcell (Monash University)
Leone Slavich (University of Pavia)
Martin Bridgeman (Boston College)
Mikolaj Fraczyk (Jagiellonian University)
Monika Kudlinska (University of Oxford)
Nikolay Bogachev (University of Toronto)
Pierre Py (Université Grenoble Alpes)
Roberto Frigerio (University of Pisa)
Sebastian Hurtado (Yale University)
Ursula Hamenstadt (University of Bonn)

Minicourses (second week)

Bena Tshishiku (Brown University)
Giovanni Italiano (University of Oxford)
Michelle Chu (University of Minnesota) 


Alan Reid (Rice University)
Matthew Stover (Temple University)
Mikhail Belolipetsky (IMPA)
Plinio Murillo (Universidade Federal Fluminense)
Stefano Francaviglia (University of Bologna)

Local Organizers

Mikhail Belolipetsky (IMPA)
Plinio Murillo (Universidade Federal Fluminense)
Suely Lima (IMPA

City information

Postal Address: Instituto de Matemática Pura e Aplicada 
Estrada Dona Castorina 110, Jardim Botânico
Rio de Janeiro, RJ, CEP 22460-320, Brasil 
E-mail: eventos@impa.br