Примеры использования Given graph на Английском языке и их переводы на Русский язык
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Let the n vertices of the given graph G be v1, v2,….
A spanning subgraph of a given graph G has the same set of vertices as G itself but, possibly, fewer edges.
However the computational problem of computing ar for a fixed r≥ 1 and a given graph G is P-hard.
The book thickness of a given graph G is at most one if and only if G is an outerplanar graph. .
The computational task of determining the bipartite dimension for a given graph G is an optimization problem.
If the given graph G has small treewidth, Courcelle's theorem can be applied directly to this problem.
The collection of such hyperplanes for a given graph is called its graphic arrangement.
In computer science, the clique problem is the computational problem of finding a maximum clique, or all cliques, in a given graph.
In contrast, it is possible to test whether a given graph G is very well covered in polynomial time.
Pfaffian orientations have been studied in connection with the FKT algorithm for counting the number of perfect matchings in a given graph.
A sequence of these operations that forms a given graph is known as a Henneberg construction of the graph. .
Havens with the touching definition are closely related to brambles,families of connected subgraphs of a given graph that all touch each other.
A tree decomposition of a given graph G consists of a tree and, for each tree node, a subset of the vertices of G called a bag.
The top element in this lattice is the treewidth, and the bottom element is the Hadwiger number,the size of the largest complete minor in the given graph.
A property is called evasive if determining whether a given graph has this property sometimes requires all n(n- 1)/2 queries.
Testing whether a given graph has a crossing-free arc diagram of this type(or equivalently, whether it has pagenumber two) is NP-complete.
Let p be the number of pairs of vertices that are not connected by an edge in the given graph G, and let t be the unique integer for which t(t- 1)≤ p< tt+ 1.
A branch-decomposition may be represented byan unrooted binary tree T, together with a bijection between the leaves of T and the edges of the given graph G V, E.
If the size of a maximum matching in a given graph is small, then many matchings will be needed in order to cover all of the edges of the graph. .
Trahtman(2009) solved the road coloring problem by proving that such a coloring can be found whenever the given graph is strongly connected and aperiodic.
Their algorithm finds large planar subgraphs within the given graph such that, if a linkless embedding exists, it has to respect the planar embedding of the subgraph.
At the integer points k 3, 4,…{\displaystyle k=3,4,\dots},the corresponding decision problem of deciding if a given graph can be k-colored is NP-hard.
It produces as output a circle packing whose tangencies represent the given graph, and for which the circles representing the external vertices have the radii specified in the input.
An example of this is Kosaraju's algorithm for strongly connected components, which applies depth first search twice,once to the given graph and a second time to its reversal.
This process involves augmenting a given graph G{\displaystyle{G}}, and then transforming the augmented graph by replacing each of the original graph's vertices by a pair of new vertices.
At its core,the problem can be formulated as the problem of determining whether a given graph can be physically implemented in two-dimensional space.
According to the Erdős-Pósa theorem, the size of a minimum feedback vertex set is within a logarithmic factor of the maximum number of vertex-disjoint cycles in the given graph.
For the same reason,there exists a polynomial time algorithm for testing whether a given graph has a planar cover, but an explicit description of this algorithm is not known.
Testing whether a given graph contains a balanced skew partition is also NP-complete in arbitrary graphs, but may be solved in polynomial time in perfect graphs. .
A packing of this type can be used to construct a convex polyhedron that represents the given graph and that has a midsphere, a sphere tangent to all of the edges of the polyhedron.