Workshops

Mean curvature flows and isotopy problems

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Mu-Tao Wang

2011-07-06
15:15:00 - 16:15:00

R101 , Astronomy and Mathematics Building



I shall discuss how mean curvature flows give canonical deformation of maps between Riemannian manifolds. Applications include estimations of null-homotopy constants of maps between spheres and smooth retractions of symplectomorphism groups of closed Riemann surfaces and complex projective spaces.

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