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Selim G's user avatar
Selim G's user avatar
Selim G
  • Member for 12 years, 4 months
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awarded
 Benefactor
comment
Triangulations of translation surfaces whose edges are shorter than the diameter
Thank you for this enlightning counterexample. Also your remark on Delaunay triangulations is exactly what I needed.
accepted
Triangulations of translation surfaces whose edges are shorter than the diameter
awarded
 Promoter
asked
Triangulations of translation surfaces whose edges are shorter than the diameter
awarded
 Autobiographer
answered
Results true in a dimension and false for higher dimensions
accepted
Examples of non isometric surfaces having the same curvature function
asked
Examples of non isometric surfaces having the same curvature function
asked
Immersion of $S^1$ in $\mathbb{R}^2$ that can be extended to $\mathbb{D}$
awarded
 Yearling
awarded
 Curious
awarded
 Necromancer
asked
Characterisation of convergence in Deligne-Mumford compactifiaction
comment
Existence of nonergodic polygonal billiard
Yes, that is why I changed my question to irrational billiards :) Actually my question is exactly Gutkin's. Thanks for the link by the way.
revised
Existence of nonergodic polygonal billiard
added 18 characters in body
comment
Existence of nonergodic polygonal billiard
As for Carl, Smillie seems to deal with specific directions. I was wondering about the action on the phase space.
comment
Existence of nonergodic polygonal billiard
You are here dealing with non ergodic direction. Do you know if anything is known about the action on the phase space ?
revised
Existence of nonergodic polygonal billiard
added 169 characters in body; edited title
asked
Existence of nonergodic polygonal billiard
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