| FUNDAMENTAL LEMMA | |
| Topic: | Symmetry of the Hitchin Fibration |
| Speaker: | Bao Chau Ngo |
| Affiliation: | Université Paris 11, France and Member, School of Mathematics |
| Date: | Friday, October 13 |
| Time/Room: | 10:30am - 12:30pm/S-101 |
I will describe the construction the symmetries of the Hitchin fibration and the way in which the endoscopic groups appear in the variation of these symmetry groups.