tchow

TypePostAuthorRepliesLast post
Open problemInvariant subspace problem tchow29 years 41 weeks ago
Open problemHamiltonicity of Cayley graphs tchow410 years 6 weeks ago
Open problemFrankl's union-closed sets conjecture tchow211 years 6 weeks ago
Open problemShannon capacity of the seven-cycle tchow011 years 49 weeks ago
Open problemInverse Galois Problem tchow012 years 15 weeks ago
Open problemEdge list coloring conjecture tchow012 years 17 weeks ago
Open problemMiddle levels problem tchow012 years 18 weeks ago
Open problemKneser–Poulsen conjecture tchow012 years 18 weeks ago
Open problemWide partition conjecture tchow012 years 18 weeks ago