F-bundles, mirror symmetry and birational invariants
Organizers
Speaker
Tony Yue Yu
Time
Thursday, February 26, 2026 10:00 AM - 11:00 AM
Venue
A6-101
Online
Zoom 638 227 8222
(BIMSA)
Abstract
I will introduce F-bundles, the spectral decomposition theorem and the equivariant unfolding theorem. I will discuss applications to quantum cohomology, mirror symmetry and birational invariants, in particular, to the proof of irrationality of very general cubic fourfolds. The talk is based on arXiv preprints 2411.02266, 2505.09950 and 2508.05105.