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H-H
  • Member for 6 years, 10 months
  • Last seen more than 1 year ago
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Top posts
question
7
The developing map of conformally flat manifold
Nov 28, 2018
question
2
Extension Sobolev functions across of lower dimensional subset
May 15, 2020
question
2
Extension of outer unit normal vector to interior
May 22, 2020
question
1
Injectivity of homomorphism between homology groups of manifold and its boundary
Oct 10, 2019
answer
1
Hypersurfaces and Elliptic Points
Jun 10, 2018
answer
0
conformal diffeomorphism of sphere
Sep 19, 2018
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13
Proof that the largest eigenvalue of a stochastic matrix is $1$
5
Nice identity: the norm of the second fundamental form and scalar, Ricci, mean, Gauß curvatures together
5
Find the Ricci tensor from given product metric quickly
5
Laplacian on Projective plane