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Wolfgang Spindeler's user avatar
Wolfgang Spindeler's user avatar
Wolfgang Spindeler's user avatar
Wolfgang Spindeler
  • Member for 10 years, 6 months
  • Last seen more than a month ago
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question
20
If all balls at $x$ and $y$ are isometric is there an isometry sending $x$ to $y$?
Oct 6, 2014
answer
12
If all balls around two points are isometric... -- manifold version
Oct 7, 2014
question
9
Is the tangent cone of a totally convex subset again totally convex?
Nov 22, 2012
question
9
When is a continous $\epsilon$-isometry of the sphere surjective?
Sep 11, 2014
answer
4
Gromov-Hausdorff convergence for non-compact metric spaces
Oct 14, 2014
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10
Prove the curvature of a level set equals divergence of the normalized gradient
9
What is a principal orbit
6
Induced metric via $\mathbb C P^n \cong SU(n + 1)/S(U(n) \times U(1))$

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