tchow

TypePostAuthorRepliesLast post
Open problemInvariant subspace problem tchow213 years 9 weeks ago
Open problemHamiltonicity of Cayley graphs tchow413 years 26 weeks ago
Open problemFrankl's union-closed sets conjecture tchow214 years 25 weeks ago
Open problemShannon capacity of the seven-cycle tchow015 years 16 weeks ago
Open problemInverse Galois Problem tchow015 years 35 weeks ago
Open problemEdge list coloring conjecture tchow015 years 37 weeks ago
Open problemMiddle levels problem tchow015 years 37 weeks ago
Open problemKneser–Poulsen conjecture tchow015 years 37 weeks ago
Open problemWide partition conjecture tchow015 years 37 weeks ago