Top network posts
- 23 Is there an explanation of analogies between the cross-ratio and the Riemann curvature tensor?
- 17 Unusual symmetries of the Cayley-Menger determinant for the volume of tetrahedra
- 16 A generalization of the Borsuk Ulam theorem
- 15 Minimizing $x_1^2+x_2^2+x_3^2+x_1x_2+x_2x_3+x_3x_1$
- 14 Shortest path connecting two opposite points on a cube
- 12 What is known about sufficient conditions for the rigidity of a convex surface?
- 12 Positive sectional curvature does not imply positive definite curvature operator?
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