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Ryan Unger's user avatar
Ryan Unger's user avatar
Ryan Unger
  • Member for 8 years, 8 months
  • Last seen more than 2 years ago
  • Princeton, NJ, USA
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About

Math PhD student. Interested in geometric analysis and mathematical general relativity.

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Top posts
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question
11
Elliptic regularity of perturbed scalar curvature in Kazdan & Warner
Mar 1, 2018
question
10
Does harmonic map heat flow of a curve always fully converge to a geodesic?
Oct 2, 2018
question
8
Examples of manifolds that do not admit scalar flat metrics
Mar 3, 2018
answer
7
Weak parabolic maximum principle on Riemannian manifolds
Oct 22, 2018
question
5
Second fundamental form blows up at minimal hypersurface singularity
May 8, 2018
question
4
Traces of manifold-valued Sobolev maps
Jun 14, 2019
answer
4
Examples of manifolds that do not admit scalar flat metrics
Feb 1, 2019
answer
4
Dirichlet problem for manifold, how to prove $W^{1,2}_0(\Omega)$ solution is $C^{2,\alpha}(\bar{\Omega})$?
Jul 16, 2019
question
2
Is the $L^p$ space of tensors complete?
Jan 12, 2017
question
2
Ricci flow with surgery without the "no locally separating $\Bbb RP^2$" assumption
Oct 22, 2018
Top network posts
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74
Books for general relativity
36
Mathematica stuck in "running" for every calculation I attempt, kernel error
28
Do light waves precisely follow null geodesic paths in General Relativity?
28
Proving Cartan's magic formula using homotopy
23
A helpful proof in contracting the Christoffel symbol?