tchow

TypePostAuthorRepliesLast post
Open problemInvariant subspace problem tchow210 years 27 weeks ago
Open problemHamiltonicity of Cayley graphs tchow410 years 44 weeks ago
Open problemFrankl's union-closed sets conjecture tchow211 years 43 weeks ago
Open problemShannon capacity of the seven-cycle tchow012 years 34 weeks ago
Open problemInverse Galois Problem tchow013 years 6 days ago
Open problemEdge list coloring conjecture tchow013 years 3 weeks ago
Open problemMiddle levels problem tchow013 years 3 weeks ago
Open problemKneser–Poulsen conjecture tchow013 years 3 weeks ago
Open problemWide partition conjecture tchow013 years 3 weeks ago