What is… higher rank hyperbolicity?

Vortrag von Hjalti Isleifsson

Datum: 31.10.23  Zeit: 16.15 - 18.30  Raum:

We will recall the now classical notion of Gromov hyperbolicity and then discuss results due to Wenger and Kleiner-Lang on how hyperbolic phenomena arise in dimensions greater than or equal to the rank of spaces which satisfy non-positive curvature conditions.''