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guoyi xu's user avatar
guoyi xu's user avatar
guoyi xu's user avatar
guoyi xu
  • Member for 12 years, 4 months
  • Last seen more than 4 years ago
  • Beijing, China
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I am an assistant professor in MSC of Tsinghua University.

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any compactness theorem for manifolds which has Ricci lower bound?
Nov 27, 2011
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the tangent cone at infinity of manifolds with Rc\geq 0
May 8, 2013
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can a domain in 3-dim noncompact manifold with Rc> 0 imbed into a 3-dim compact manifold with Rc> 0?
Feb 17, 2012