數學系學術講座(二十六)

發布時間: 2024-06-17 來源: 太阳集团1088vip

  目:Heegaard Floer homology and its applications

内容簡介:In 2001, Osvath and Szabo defined the celebrating Heegaard Floer homology, which later appeared to be a very powerful tool to study low-dimensional topology. In this talk, I will introduce the basic settings of the Heegaard Floer homology. Then, I will introduce some invariants derived from the Heegaard Floer homology and show some of the applications, e.g. detecting the existence of symplectic structure on 4-manifolds with b2+>1.

報告人:詹方榕(North Carolina State University

報告人簡介:美國北卡羅來納州立大學在讀博士生,太阳集团app首页數學系本科畢業,獲評2023屆優秀本科畢業論文。他的研究方向為辛幾何與低維拓撲。

  間:2024621日(周五)下午1500開始

  點:太阳集团app首页石牌校區教學樓A121

 

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