| Name | Affiliation | period |
| Alex Eskin & Dmitry Kleinbock | ||
| Nalini Anantharaman | Ecole Polytechnique |
11 June 2007
- 7 July 2007 |
| Artur Avila Cordeiro De Melo | Université Paris 6 |
30 June 2007
- 7 July 2007 |
| Manfred Einsiedler | ETH Zuerich |
10 June 2007
- 8 July 2007 11 June 2007 - 6 July 2007 |
| Alex Eskin | University of Chicago |
9 June 2007
- 8 July 2007 10 June 2007 - 7 July 2007 11 June 2007 - 6 July 2007 |
| Svetlana Katok | Penn State University |
4 June 2007
- 23 June 2007 |
| Dmitry Kleinbock | Brandeis University |
9 June 2007
- 8 July 2007 11 June 2007 - 6 July 2007 |
| Elon Lindenstrauss | Princeton University |
8 June 2007
- 8 July 2007 |
| David Morris | University of Lethbridge |
10 June 2007
- 20 June 2007 |
| Shahar Mozes | Institute of Mathematics, The Hebrew University of Jerusalem |
20 June 2007
- 7 July 2007 |
| Hee Oh | Yale University |
9 June 2007
- 7 July 2007 |
| Akshay Venkatesh | New York University |
23 June 2007
- 7 July 2007 |
| Jean-Christophe Yoccoz | Collège de France, CNRS |
16 April 2007
- 27 April 2007 16 April 2007 - 13 July 2007 10 June 2007 - 30 June 2007 11 June 2007 - 6 July 2007 |