- vertex connectivity
- мат.вершинная связность
English-Russian scientific dictionary. 2008.
English-Russian scientific dictionary. 2008.
Connectivity (graph theory) — In mathematics and computer science, connectivity is one of the basic concepts of graph theory: it asks for the minimum number of elements (nodes or edges) which need to be removed to disconnect the remaining nodes from each other[1]. It is… … Wikipedia
Vertex figure — In geometry a vertex figure is, broadly speaking, the figure exposed when a corner of a polyhedron or polytope is sliced off. Definitions theme and variationsTake some vertex of a polyhedron. Mark a point somewhere along each connected edge. Draw … Wikipedia
Cut vertex — In mathematics and computer science, a cut vertex or articulation point is a vertex of a graph such that removal of the vertex causes an increase in the number of connected components. If the graph was connected before the removal of the vertex,… … Wikipedia
K-vertex-connected graph — In graph theory, a graph G with vertex set V(G) is said to be k vertex connected (or k connected) if G setminus X is connected for all X subseteq V(G) with left| X ight| < k. In plain English, a graph is k connected if the graph remains connected … Wikipedia
St-connectivity — In computer science and computational complexity theory, st connectivity is a decision problem asking, for vertices s and t in a directed graph, if t is reachable from s .Formally, the decision problem is given by PATH = { | D is a directed graph … Wikipedia
Glossary of graph theory — Graph theory is a growing area in mathematical research, and has a large specialized vocabulary. Some authors use the same word with different meanings. Some authors use different words to mean the same thing. This page attempts to keep up with… … Wikipedia
Menger's theorem — In the mathematical discipline of graph theory and related areas, Menger s theorem is a basic result about connectivity in finite undirected graphs. It was proved for edge connectivity and vertex connectivity by Karl Menger in 1927. The edge… … Wikipedia
Degeneracy (graph theory) — In graph theory, a k degenerate graph is an undirected graph in which every subgraph has a vertex of degree at most k: that is, some vertex in the subgraph touches k or fewer of the subgraph s edges. The degeneracy of a graph is the smallest… … Wikipedia
Список терминов, относящихся к алгоритмам и структурам данных — Это служебный список статей, созданный для координации работ по развитию темы. Данное предупреждение не устанавливается на информационные списки и глоссарии … Википедия
Список терминов — Список терминов, относящихся к алгоритмам и структурам данных Это сл … Википедия
List of terms relating to algorithms and data structures — The [http://www.nist.gov/dads/ NIST Dictionary of Algorithms and Data Structures] is a reference work maintained by the U.S. National Institute of Standards and Technology. It defines a large number of terms relating to algorithms and data… … Wikipedia