tchow

TypePostAuthorRepliesLast post
Open problemInvariant subspace problem tchow215 years 3 days ago
Open problemHamiltonicity of Cayley graphs tchow415 years 17 weeks ago
Open problemFrankl's union-closed sets conjecture tchow216 years 17 weeks ago
Open problemShannon capacity of the seven-cycle tchow017 years 7 weeks ago
Open problemInverse Galois Problem tchow017 years 26 weeks ago
Open problemEdge list coloring conjecture tchow017 years 28 weeks ago
Open problemMiddle levels problem tchow017 years 28 weeks ago
Open problemKneser–Poulsen conjecture tchow017 years 28 weeks ago
Open problemWide partition conjecture tchow017 years 29 weeks ago