报告题目:Virtual fundamental class for KSBA moduli spaces
报告人:Kansas大学 蒋云峰教授
时间:2025.12.23 下午14:00-15:00
地点:数学楼2-2会议室
报告摘要:
In this talk we outline two methods for the construction of virtual fundamental class for the KSBA moduli space of surfaces of general type. One is the moduli stack of lci covers, and other is the bubble tree compactification of KSBA moduli spaces. Both methods will produce a virtual fundamental class, which confirms a conjecture of Donaldson.
报告人简介:
蒋云峰,美国Kansas大学数学系教授,博士毕业于加拿大British Columbia,主要研究方向是代数几何中的枚举几何。在Adv. Math, J. Differential Geom, J. Reine Angew. Math,J. Algebraic Geom.等国际一流期刊发表若干论文。