tchow

TypePostAuthorRepliesLast post
Open problemInvariant subspace problem tchow215 years 25 weeks ago
Open problemHamiltonicity of Cayley graphs tchow415 years 42 weeks ago
Open problemFrankl's union-closed sets conjecture tchow216 years 42 weeks ago
Open problemShannon capacity of the seven-cycle tchow017 years 33 weeks ago
Open problemInverse Galois Problem tchow017 years 51 weeks ago
Open problemEdge list coloring conjecture tchow018 years 1 week ago
Open problemMiddle levels problem tchow018 years 2 weeks ago
Open problemKneser–Poulsen conjecture tchow018 years 2 weeks ago
Open problemWide partition conjecture tchow018 years 2 weeks ago