Fundamental Group and Heegaard Floer Homology

• 主讲人：Jiajun Wang (Peking University)
• 举办方： Beijing-Moscow Mathematics Colloquium
• 时间： 2023-07-02 16:00 - 2023-07-02 17:00
• 地点： online

Recording: https://disk.pku.edu.cn:443/link/5B9CB00F9249BA5A27BACFBF7366AD1D
Valid Until: 2027-07-31 23:59

 

Abstract: Heegaard Floer homology and Monopole Floer Homology play an important role in the study of low dimensional topology. A three-manifold is essentially determined by its fundamental group. Ozsvath and Szabo asked for a concrete relation between the fundamental group and Heegaard Floer homology. We will talk about such a concrete relation for (1,1)-knots. This is joint work with Xiliu Yang.

 

Bio: Jiajun Wang is a Professor and Head of the Department of Geometry and Topology at the School of Mathematical Sciences, Peking University. He received bachelor’s degree from Peking University in 2001 and PhD from UC Berkeley in 2007. Prof. Wang’s research interests are low-dimensional topology and gauge field.