Heegaard Floer homology and incompressible tori in three-manifolds
                    
                  
                  
                  
                  
                  
                    
 
 
   
   主 题: Heegaard Floer homology and incompressible tori in three-manifolds
报告人: Prof. Eaman Eftekhary (IPM, IRAN)
时 间: 2008-09-19 下午 2:00 - 3:00
地 点: 理科一号楼 1114(数学所活动) 
  
 I will (briefly) talk about Heegaard Floer homology for three- 
  
manifolds. Then I will show that a prime three-manifold which contains an 
  
incompressible torus will have non-trivial Heegaard Floer homology.