题 目:Heegaard Floer homology and its applications
内容简介: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.
报告人:詹方榕(North Carolina State University)
报告人简介:美国北卡罗来纳州立大学在读博士生,暨南大学数学系本科毕业,获评2023届优秀本科毕业论文。他的研究方向为辛几何与低维拓扑。
时 间:2024年6月21日(周五)下午15:00开始
地 点:暨南大学石牌校区教学楼A121
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