https://us02web.zoom.us/j/83180342864The password is answer to the following question: What is the degree of the standard Cayely graph on 107 generators?14.00-14.45 Alessandro Sisto (Heriot-Watt), Cubulation of hulls and bicombings15.00-15.45 Thomas Haettel (Montpellier), The coarse Helly property, hierarchical hyperbolicity and semihyperbolicity16.15-17.00 Mark Hagen (Bristol), Wallspaces, the Behrstock inequality, and l_1 metrics onasymptotic cones
- Séminaire de théorie des groupes à l’ENS