Distinguished Colloquium——Some recent progress in collapsed manifolds with Ricci curvature bounded below
                    
                  
                  
                  
                    报告人:Prof. XiaoChun Rong (Rutgers University and Capital Normal University)
 
                    时间:2020-01-09   10:30-11:30
  
                    地点:Room 1303, Sciences Building No. 1
                   
                  
                    Abstract:  We will begin with a brief survey on collapsed manifolds with bounded sectional curvature, and we will report some recent progress in studying collapsed manifolds with Ricci curvature bounded below.