tchow

TypePostAuthorRepliesLast post
Open problemInvariant subspace problem tchow214 years 16 weeks ago
Open problemHamiltonicity of Cayley graphs tchow414 years 33 weeks ago
Open problemFrankl's union-closed sets conjecture tchow215 years 32 weeks ago
Open problemShannon capacity of the seven-cycle tchow016 years 23 weeks ago
Open problemInverse Galois Problem tchow016 years 41 weeks ago
Open problemEdge list coloring conjecture tchow016 years 44 weeks ago
Open problemMiddle levels problem tchow016 years 44 weeks ago
Open problemKneser–Poulsen conjecture tchow016 years 44 weeks ago
Open problemWide partition conjecture tchow016 years 44 weeks ago