Séminaire Géométrie Topologie Dynamique
Building lattices, arithmetic and exotic
25
avr. 2024
avr. 2024
Intervenant : | Stefan Witzel |
Institution : | JLU Giessen |
Heure : | 14h00 - 15h00 |
Lieu : | 2L8 |
Arithmetic groups naturally act as lattices on products of euclidean buildings and symmetric spaces. There are other groups, called exotic lattices, that do the same. I will describe the conjectural picture of common features and differences between these two classes of groups and explain some recent results.
Café culturel à 13h par Jean Lécureux