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Non-abelian Noether–Lefschetz Loci

组织者

深谷賢治 , 杨琳 , 塞巴斯蒂安·赫勒 , 河井公大朗 , Enric Sole Farre

演讲者

Kang Zuo

时间

2026年06月02日 14:30 至 16:30

地点

A3-4-301

线上

Zoom 293 812 9202 (BIMSA)

摘要

We discuss a question raised by H. Esnault and M. Kerz recently concerning the relationship between non-abelian Noether–Lefschetz loci and complex analytic subvarieties inside leaves of the isomonodromy deformation of local systems. We present recent progress toward understanding this connection and describe various obstruction maps in terms non-abelian Kodaira-Spencer map. This is joint work with T. Z. Hu, R. R. Sun, and J. B. Yang.