Примеры использования Directed graph на Английском языке и их переводы на Русский язык
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For a directed graph, the transitive closure can be reduced to the search for shortest paths in a graph with unit weights.
However, the same definitions apply to directed graphs and a directed graph is also equivalent to a unique core.
For a distributed system based on a directed graph without multiple edges
Testing whether a directed graph with a fixed planar embedding can be drawn upward planar,
This paper describes an algorithm of unknown directed graph exploration(uncovering the full graph structure)
A biconnected directed graph is one such that for any two vertices v
such that the adjacency relation of the resulting directed graph is transitive:
Such an involution exists if and only if the directed graph given by orienting each edge from one color class to the other is skew-symmetric, so testing skew-symmetry of this directed graph is hard.
To compute the widest path widths for all pairs of nodes in a dense directed graph, such as the ones that arise in the voting application, the asymptotically fastest known approach takes time O(n(3+ω)/2) where ω is
that are not pancyclic, but every Hamiltonian directed graph with at least n(n+ 1)/2- 1 edges is pancyclic.
In the case of a directed graph the distance d( u,
This statement can be generalized from paths to other directed graphs: for every polytree P there is a dual directed graph D such that, for every directed graph G, there is a homomorphism from G to D if
Floyd describes algorithms for listing all simple cycles in a directed graph in a 1967 paper,
The algorithm takes as input a directed graph D⟨ V,
by constructing a functional graph(that is, a directed graph in which each vertex has a single outgoing edge)
which is a directed graph where the vertices are objects
In the case of unweighted but directed graphs, strong inapproximability results are known.
Among directed graphs, it is much easier to find incomparable pairs.
In directed graphs, the maximum spanning tree solution cannot be used.
For directed graphs the same definitions apply.