6月6日 王家军:Heegaard floer homology and fundamental groups

时间:2020-05-29浏览:601设置


讲座题目:Heegaard  floer homology and fundamental groups

主讲人:王家军

主持人:邹燕清

开始时间:2020-06-06 14:00:00  结束时间:2020-06-06 15:00:00

直播渠道:ZOOM

https://cernet.zoom.com.cn/j/2741754144?pwd=TzRiV0gwT2l0NU1CRWtmODlpRUdrZz09

会议 ID274  175 4144    密码:930643

主办单位:数学科学学院

 

报告人简介:

       王家军,北京大学数学科学学院研究员,国家自然科学基金杰出青年获得者。主要研究:三维流形的几何与拓扑,Heegaard Floer 同调。先后在 Annals of Math, Duke Math J.等国际顶级数学期刊发表论文。

 

报告内容:

The geometrization theorem implies that the   fundamental group of a 3-manifold determines the 3-manifold, except the lens   space. However, the direct relation between Floer homology and the fundamental group remains open.

In this talk, we will talk about how to read   the floer homology from its fundamental group for certain knots.

 


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