1 - Actions of discrete amenable groups on von Neumann algebras |
2 - Automorphismen von Erweiterungsgruppen |
3 - Automorphisms of finite groups |
4 - Groups acting on fractals, hyperbolicity and self-similarity |
5 - Noninvariant base change identities |
6 - Regular neighbourhoods and canonical decompositions for groups |
7 - Why are braids orderable ? |





