Location: Institut Fourier, Université Grenoble Alpes, Grenoble, France.

Workshop: June 22–June 26, 2026

Conference: June 29–July 3, 2026
 

Pre-registration is now open! Please fill out the following form before December 15th if you want to come to the event in-person. (Registration for online participation will be later in spring 2026).

Due to the maximal capacity of the Institut Fourier, the number of in-person participants at this edition of ICRA is strictly limited to 150.

We anticipate receiving more than this number of pre-registrations, and thus having to take difficult decisions about which to accept.

The mini-courses and all the plenary talks will be recorded and accessible through the YouTube channel of Institut Fourier. 

The selection process will take (geographic, thematic, …) diversity into account, as well as possibly the date of pre-registration. To ensure the maximal number of on-site participants for both the workshop and the conference, pre-registrations for the full programme are more likely to be accepted than those for just one of the two weeks. For junior participants, priority will be given to post-docs and to graduate students nearing the end of their PhD studies. If you are pre-registering as a graduate student, please pay particular attention to the paragraph of motivation when filling out the form.

Topics are preliminary.

• Persistence theory: Thomas Brüstle (Sherbrooke University, Canada)
• Tensor triangular geometry: Martin Gallauer (University of Warwick, UK)
• Higher homological algebra: Johanne Haugland (NTNU, Norway)
• Infinity-categories: Muriel Livernet (Université Paris Cité, France)
• Extriangulated categories: Hiroyuki Nakaoka (University of the Ryukyus, Japan) and Yann Palu (LAMFA, France)
• Braid varieties: José Simental (UNAM, Mexico)
• Geometric models for gentle algebras: Zhengfang Wang (Nanjing University, China)

• Roger Casals (UC Davis, USA)
• Raquel Coelho Simões (Lancaster University, UK)
• Francesca Fedele (University of Leeds, UK)
• Fabian Haiden (University of Southern Denmark)
• Osamu Iyama (Tokyo University, Japan)
• Olivier Schiffmann (Université Paris Saclay, France)
• Sarah Witherspoon (Texas A&M University, USA)
• Emine Yıldırım (ICMS Sofia, Bulgaria)

Claire Amiot, Frédéric Chapoton, Bernhard Keller, Yann Palu, Pierre-Guy Plamondon, Matthew Pressland, Baptiste Rognerud 
 

Claire Amiot, Lidia Angeleri Hügel, Karin Baur, Christof Geiss, Osamu Iyama, Peter Jørgensen, Bernhard Keller, Henning Krause, David Pauksztello, Andrea Solotar, Milen Yakimov, Pu Zhang 
 

We gratefully acknowledge the support of several organisations:

Université Grenoble Alpes, Centre National de la Recherche Scientifique, Institut Universitaire de France,

Deutsche Forschungsgemeinschaft – Project-ID 491392403 – TRR 358,