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Chen
  • Member for 10 years, 8 months
  • Last seen more than 1 year ago
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Top posts
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question
11
Deformation invariance of Fano varieties
Apr 7, 2017
question
8
Is an open subscheme of a rationally connected variety, rationally connected?
Sep 18, 2018
question
6
Whitney stratification for proper morphisms
Jan 24, 2020
question
6
Naive question on local cohomology
Sep 11, 2018
question
5
Is projective morphism with projective fiber flat?
Sep 5, 2013
question
5
On Serre's twisting sheaf
Sep 5, 2013
question
5
Poincare duality in families of smooth, projective curves
Feb 6, 2019
question
5
Intermediate Jacobian of abelian varieties
Dec 20, 2018
question
4
Fibers of flat morphism
Aug 20, 2013
question
4
Is blowing down functorial?
Oct 3, 2013
Top network posts
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15
Kernel of a morphism from a locally free sheaf is locally free
7
Pullback of Cartier divisors
7
If sections of certain sheaves agree on an open neighbourhood does it agree globally?
6
Infinitesimal deformation of projective schemes
6
Global sections of Serre's twisting sheaf