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Seminar on Algebraic, Complex Geometry and Singularities
The weak and strong lefschetz property for lower codimensions
The weak and strong lefschetz property for lower codimensions
组织者
演讲者
朱其蔚
时间
2022年09月23日 15:30 至 16:30
地点
Online
线上
Tencent 639 1488 3821
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摘要
In this talk, I will introduce some basic definitions and equivalent descriptions for strong and weak lefschetz property. Then I will prove strong lefschetz property for two variables using Borel-fixed ideal, and weak lefschetz property for three variables using Grauert-Mulich theorem.