MathDB1 problem
Let a rooted digraph be determined by its greedoid polynomial if no other non-isomorphic rooted digraph has the same greedoid polynomial. Greedoid-polynomial non-determination conj…
Let a rooted digraph be determined by its greedoid polynomial if no other non-isomorphic rooted digraph has the same greedoid polynomial. Greedoid-polynomial non-determination conj…