O-minimality and Manin's conjecture
Event details
| Date | 27.09.2017 |
| Hour | 15:15 › 16:15 |
| Speaker | Marta Pieropan (EPFL) |
| Location |
MA A1 10
|
| Category | Conferences - Seminars |
A conjecture of Manin predicts an asymptotic formula for the number of rational points of bounded anticanonical height on Fano varieties over number fields. In joint work with C. Frei, we prove that the asymptotic formula holds for a singular del Pezzo surface of degree 4 over arbitrary number fields. Our method involves torsor parameterizations and counting lattice points in definable sets in an o-minimal structure.
Practical information
- Informed public
- Free
Organizer
- Zsolt Patakfalvi
Contact
- Monique Kiener