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The Ricci flow with surgery on 4-manifolds with positive isotropic curvature.

Mercredi, 24 Mai, 2006 - 12:30
Prénom de l'orateur : 
Binlong
Nom de l'orateur : 
CHEN
Résumé : 

In 1997, Hamilton gave a proof of the classification of 4-
manifolds with positive isotropic curvature and no essential incompressiable
space forms.
I will talk about how to complete the proof of this theorem by using
Perelman's method.

Institution de l'orateur : 
Université de Canton (Chine
Thème de recherche : 
Théorie spectrale et géométrie
Salle : 
04
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