Geometric Analysis Seminar—— Euler characteristic, hyperbolicity, and fundamental groups
                    
                  
                  
                  
                    报告人:Binglong Chen (Sun Yat-sen University)
 
                    时间:2018.12-12   10:00-11:00
  
                    地点:Room 1303, Sciences Building No. 1
                   
                  
                    Abstract: We will investigate various notions of hyperbolicity  in Riemannian and complex geometries, 
with a focus on some conjectures (due to Hopf, Singer, etc.) on Euler characteristic of compact aspherical manifolds.