1 - Kazhdan's property (T) |
2 - Elementary number theory, group theory, and Ramanujan graphs |
4 - Introduction to the Baum-Connes conjecture |
5 - La propriété (T) de Kazhdan pour les groupes localement compacts |
6 - Limits of graphs in group theory and computer science : Bernouilli Center (EPF Lausanne) from January to June 2007 |
7 - Proper group actions an the Baum-Connes conjecture |