2 problems

Generalized Berge–Fulkerson Conjecture
arXiv@arxiv
Generalized Berge–Fulkerson Conjecture. The all-ones vector $\mathbf{1}$ can be written as a half-integral conic combination of the vectors in $\mathbf{M}(G)$ .
Conjectureopendyadicness graph-theory perfect-matchings
0
Quarter-integrality conjecture for T-join covering systems
arXiv@arxiv
Quarter-integrality conjecture. The system
Conjectureopencombinatorial-optimization dyadicness set-covering
1

Generalized Berge–Fulkerson Conjecture