題 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。
時 間:2024年6月21日(周五)下午15:00開始
地 點:太阳集团app首页石牌校區教學樓A121
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2024年6月14日