tchow

TypePostAuthorRepliesLast post
Open problemInvariant subspace problem tchow214 years 48 weeks ago
Open problemHamiltonicity of Cayley graphs tchow415 years 13 weeks ago
Open problemFrankl's union-closed sets conjecture tchow216 years 13 weeks ago
Open problemShannon capacity of the seven-cycle tchow017 years 3 weeks ago
Open problemInverse Galois Problem tchow017 years 22 weeks ago
Open problemEdge list coloring conjecture tchow017 years 24 weeks ago
Open problemMiddle levels problem tchow017 years 24 weeks ago
Open problemKneser–Poulsen conjecture tchow017 years 24 weeks ago
Open problemWide partition conjecture tchow017 years 25 weeks ago