tchow

TypePostAuthorRepliesLast post
Open problemInvariant subspace problem tchow213 years 13 weeks ago
Open problemHamiltonicity of Cayley graphs tchow413 years 30 weeks ago
Open problemFrankl's union-closed sets conjecture tchow214 years 30 weeks ago
Open problemShannon capacity of the seven-cycle tchow015 years 21 weeks ago
Open problemInverse Galois Problem tchow015 years 39 weeks ago
Open problemEdge list coloring conjecture tchow015 years 42 weeks ago
Open problemMiddle levels problem tchow015 years 42 weeks ago
Open problemKneser–Poulsen conjecture tchow015 years 42 weeks ago
Open problemWide partition conjecture tchow015 years 42 weeks ago