| Orateur(s) | Valentino Tosatti - McGill,
|
| Titre | Smooth asymptotics for collapsing Ricci-flat metrics |
| Date | 03/02/2021 |
| Horaire | 15:45 à 17:00 |
|
| Diffusion | |
| Résume | I will discuss the problem of understanding the collapsing behavior of Ricci-flat Kahler metrics on a Calabi-Yau manifold that admits a holomorphic fibration structure, when the Kahler class degenerates to the pullback of a Kahler class from the base. I will present new work with Hans-Joachim Hein where we obtain a priori estimates of all orders for the Ricci-flat metrics away from the singular fibers, as a corollary of a complete asymptotic expansion. |
| Salle | Demander le lien Zoom à olivier.biquard@sorbonne-universite.fr |
| Adresse | demande |
