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From categorical invariants to deformation quantization

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:涂君武(上海科技大学)
:2024-04-30 10:00
:海韵园实验楼108报告厅

报告人:涂君武(上海科技大学

 间:202443010:00

 点:海韵园实验楼108报告厅

内容摘要:

The cotangent bundle of a complex manifold M with its canonical symplectic form has a canonical deformation quantization. Thus, one may ask whether a line bundle on the zero section may be lifted to a deformation quantization module, and if such a lift exist, is there a canonical one? In this talk, we shall give a positive answer to this question in the case when M is the (coarse) moduli space of smooth and projective Calabi-Yau 3-folds, making use of the categorical enumerative invariants. 

人简介

涂君武,上海科技大学数学科学研究所教授主要从事同调镜像对称、范畴不变量理论的研究。2001-2005年南京大学数学系本科,2005-2011年威斯康星大学数学系博士,2011-2014年俄勒冈大学数学系博士后,2014-2018年任密苏里大学数学系助理教授相关成果在Compos. Math., Math. Annalen., Adv. Math., Selecta Math., Trans. Amer. Math.等国际知名期刊上发表。


联系人:余世霖