tchow

TypePostAuthorRepliesLast post
Open problemInvariant subspace problem tchow27 years 31 weeks ago
Open problemHamiltonicity of Cayley graphs tchow47 years 48 weeks ago
Open problemFrankl's union-closed sets conjecture tchow28 years 47 weeks ago
Open problemShannon capacity of the seven-cycle tchow09 years 38 weeks ago
Open problemInverse Galois Problem tchow010 years 5 weeks ago
Open problemEdge list coloring conjecture tchow010 years 7 weeks ago
Open problemMiddle levels problem tchow010 years 7 weeks ago
Open problemKneser–Poulsen conjecture tchow010 years 7 weeks ago
Open problemWide partition conjecture tchow010 years 7 weeks ago