tchow

TypePostAuthorRepliesLast post
Open problemInvariant subspace problem tchow212 years 33 weeks ago
Open problemHamiltonicity of Cayley graphs tchow412 years 50 weeks ago
Open problemFrankl's union-closed sets conjecture tchow213 years 50 weeks ago
Open problemShannon capacity of the seven-cycle tchow014 years 41 weeks ago
Open problemInverse Galois Problem tchow015 years 7 weeks ago
Open problemEdge list coloring conjecture tchow015 years 10 weeks ago
Open problemMiddle levels problem tchow015 years 10 weeks ago
Open problemKneser–Poulsen conjecture tchow015 years 10 weeks ago
Open problemWide partition conjecture tchow015 years 10 weeks ago