Top network posts

• 54 Unusual symmetries of the Cayley-Menger determinant for the volume of tetrahedra
• 53 Math paper authors' order
• 48 Spaces with same homotopy and homology groups that are not homotopy equivalent?
• 48 Can knot diagrams be monotonically simplified using under moves?
• 42 Elegant proof that any closed, oriented 3-manifold is the boundary of some oriented 4-manifold?
• 42 Maps inducing zero on homotopy groups but are not null-homotopic
• 38 What part is left unsolved in the Unknotting problem? (after results of Bar-Natan, Khovanov, Kronheimer and Mrowka)
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