Top Network Posts
- 14Smallest regular simplex containing the unit cube in $R^n$
- 13Do there exist sparse graphs with large crossing number?
- 12Drawings of complete graphs with $Z(n)$ crossings
- 12Can any simplex shadow-project to a regular simplex?
- 12Always a planar-drawn cycle through $n$ points
- 11Are infinite planar graphs still 4-colorable?
- 9spanning trees of plane graphs
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