BIMSA > 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
Organizer
Shing Toung Yau
Speaker
Qiwei Zhu
Time
Friday, September 23, 2022 3:30 PM - 4:30 PM
Venue
Online
Online
Tencent 639 1488 3821 ()
Abstract
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.