Geometry and Topology Seminar——On Seifert 4-manifolds and their profinite completions
                    
                  
                  
                  
                    报告人:王子夕(浙江师范大学)
 
                    时间:2024-11-11   15:10-17:00
  
                    地点:智华楼四元厅(224,225)
                   
                  
                    Abstract: In this talk, I will introduce the Seifert 4-manifolds and classification of 4-dimensional geometries in the sense of Thurston. I will also show that to what extent these 4-manifolds could be detected though their profinite completions.