-

F-bundles, mirror symmetry and birational invariants

组织者

阿尔坦·谢什马尼 , 杨南君 , 袁北彗

演讲者

Tony Yue Yu

时间

2026年02月26日 10:00 至 11:00

地点

A6-101

线上

Zoom 638 227 8222 (BIMSA)

摘要

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.