Monotonicity of the ranks of symmetric spaces (Oussama Bensaid, Institut de mathématiques de Jussieu)

15.10.2021 10:15 – 12:00

The rank of a product of non-euclidean symmetric spaces or Bruhat-Tits buildings is monotonous under coarse embedding. The proof involves higher dimensional filling functions and the geometry of flats.

Lieu

Bâtiment: Conseil Général 7-9

Room 1-07, Mini course on Geometric Group Theory

entrée libre