-

Mixed spin $p$-field and BCOV’s Feynman rule

组织者

阿尔坦·谢什马尼 , 杨南君 , 袁北彗

演讲者

Shuai Guo

时间

2025年04月17日 15:00 至 16:00

地点

A6-101

线上

Zoom 638 227 8222 (BIMSA)

摘要

BCOV’s Feynman rule is a conjectural algorithm for computing the higher genus Gromov-Witten invariants of the Calabi-Yau threefolds. In this talk, I will try to explain the theory of mixed spin $p$-field and its application to this conjecture. This is based on the joint work in progress with H.-L. Chang, J. Li, W.-P. Li and Y. Zhou