tchow

TypePostAuthorRepliesLast post
Open problemInvariant subspace problem tchow211 years 49 weeks ago
Open problemHamiltonicity of Cayley graphs tchow412 years 14 weeks ago
Open problemFrankl's union-closed sets conjecture tchow213 years 14 weeks ago
Open problemShannon capacity of the seven-cycle tchow014 years 4 weeks ago
Open problemInverse Galois Problem tchow014 years 23 weeks ago
Open problemEdge list coloring conjecture tchow014 years 25 weeks ago
Open problemMiddle levels problem tchow014 years 26 weeks ago
Open problemKneser–Poulsen conjecture tchow014 years 26 weeks ago
Open problemWide partition conjecture tchow014 years 26 weeks ago