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比利时vs摩洛哥足彩
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比利时vs摩洛哥足彩
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university of california san diego
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math 258 - differential geometry
fei he
some rigidity results for ricci-flat manifolds and gradient steady ricci solitons
abstract:
gradient steady ricci solitons are potential singularity models for the ricci flow. also, they are natural generalizations of ricci-flat manifolds, hence share many interesting properties. in this talk i'll present some $\epsilon$-rigidity results for noncompact ricci-flat manifolds and the generalization to gradient steady ricci solitons.
host: lei ni
may 23, 2014
10:00 am
ap&m 7218
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