Problems
Everything in the archive: the problem as it was posed, what has been attempted against it, and who checked each attempt. The mark down the left of the list says who has looked — a person, a machine, or nobody yet. Human reviews and machine checks are counted separately and are never added together.
2 problems
showing 1–2
In particular, is it true that if the realization |Γ| of Γ through its direct complex Δ(Γ) is a manifold, then the realization of its partial dual |Γ^S| is also a manifold?
What is the computational complexity of ~?