几何与拓扑讨论班——Symplectic foliation of modular Poisson structures
报告人:Zheng Hua,University of Hong Kong
Pretalk
主题:On Modular Poisson structures
时间:2025年4月7日,16:15-16:45
摘要:We will briefly recall Poisson structures in the algebraic geometry context. We will focus on two main classes of examples: moduli space of sheaves on del Pezzo surfaces and semi-classical limits of noncommutative deformations.
Research Talk
主题:Symplectic foliation of modular Poisson structures
时间:2025年4月7日,16:45-17:35
摘要:We will give a unified construction of the algebraic Poisson structures mentioned in the first part of the talk via moduli space of complexes on degeneration of elliptic curves. Our construction leads to a neat description of the symplectic leaves. We will discuss several applications on deformations of Hilbert schemes and positroid varieties.
地点:紫金港校区海纳苑2幢204室
组织者:Hana Jia Kong, Song Sun,
Lei Wu, Weiwei Wu