tchow

TypePostAuthorRepliesLast post
Open problemInvariant subspace problem tchow213 years 10 weeks ago
Open problemHamiltonicity of Cayley graphs tchow413 years 27 weeks ago
Open problemFrankl's union-closed sets conjecture tchow214 years 26 weeks ago
Open problemShannon capacity of the seven-cycle tchow015 years 17 weeks ago
Open problemInverse Galois Problem tchow015 years 36 weeks ago
Open problemEdge list coloring conjecture tchow015 years 38 weeks ago
Open problemMiddle levels problem tchow015 years 38 weeks ago
Open problemKneser–Poulsen conjecture tchow015 years 38 weeks ago
Open problemWide partition conjecture tchow015 years 38 weeks ago