to post-dominate a node n if all paths to the exit node of the graph starting at n must go through z. Similarly, the immediate post-dominator of a node...
10 KB (1,129 words) - 15:17, 4 June 2025
In the mathematical discipline of graph theory, a matching or independent edge set in an undirected graph is a set of edges without common vertices. In...
24 KB (3,032 words) - 23:25, 29 June 2025
In graph theory, a dominating set for a graph G is a subset D of its vertices, such that any vertex of G is in D, or has a neighbor in D. The domination...
31 KB (4,082 words) - 18:37, 25 June 2025
Appendix:Glossary of graph theory in Wiktionary, the free dictionary. This is a glossary of graph theory. Graph theory is the study of graphs, systems of nodes...
109 KB (16,011 words) - 12:09, 30 June 2025
Look up dominator in Wiktionary, the free dictionary. Dominator(s) may refer to: The Dominator, nickname for Mariusz Pudzianowski (Strongman and MMA fighter)...
4 KB (518 words) - 02:31, 30 September 2024
computer science, graph theory is the study of graphs, which are mathematical structures used to model pairwise relations between objects. A graph in this context...
50 KB (6,237 words) - 21:13, 9 May 2025
In graph theory, the degree (or valency) of a vertex of a graph is the number of edges that are incident to the vertex; in a multigraph, a loop contributes...
10 KB (1,276 words) - 13:10, 18 November 2024
discrete and Euclidean geometries, graph theory, group theory, model theory, number theory, set theory, Ramsey theory, dynamical systems, and partial differential...
195 KB (20,033 words) - 13:09, 12 July 2025
immediate dominator of N. This graph is a tree, since each block has a unique immediate dominator. This tree is rooted at the entry block. The dominator tree...
12 KB (1,588 words) - 03:10, 17 July 2025
In graph theory, a perfect graph is a graph in which the chromatic number equals the size of the maximum clique, both in the graph itself and in every...
59 KB (7,055 words) - 07:30, 25 February 2025
In graph theory, an independent set, stable set, coclique or anticlique is a set of vertices in a graph, no two of which are adjacent. That is, it is a...
30 KB (3,564 words) - 07:50, 15 July 2025
Bivariegated graph Cage (graph theory) Cayley graph Circle graph Clique graph Cograph Common graph Complement of a graph Complete graph Cubic graph Cycle graph De...
7 KB (663 words) - 02:52, 24 September 2024
Maximal independent set (redirect from Minimum independent dominating set)
In graph theory, a maximal independent set (MIS) or maximal stable set is an independent set that is not a subset of any other independent set. In other...
40 KB (5,451 words) - 01:27, 25 June 2025
In graph theory, a connected dominating set and a maximum leaf spanning tree are two closely related structures defined on an undirected graph. A connected...
10 KB (1,239 words) - 07:30, 16 July 2024
In the mathematical field of graph theory, a bipartite graph (or bigraph) is a graph whose vertices can be divided into two disjoint and independent sets...
33 KB (4,086 words) - 21:34, 28 May 2025
In graph theory, a rook's graph is an undirected graph that represents all legal moves of the rook chess piece on a chessboard. Each vertex of a rook's...
31 KB (3,777 words) - 20:42, 16 December 2024
Laplacian matrix (redirect from Kirchhoff matrix (of a graph))
In the mathematical field of graph theory, the Laplacian matrix, also called the graph Laplacian, admittance matrix, Kirchhoff matrix, or discrete Laplacian...
45 KB (5,042 words) - 19:15, 16 May 2025
the number theory of quadratic residues, and have interesting properties that make them useful in graph theory more generally. Paley graphs are named after...
15 KB (1,745 words) - 00:54, 17 July 2025
Shortest path problem (redirect from Graph geodesic)
In graph theory, the shortest path problem is the problem of finding a path between two vertices (or nodes) in a graph such that the sum of the weights...
46 KB (4,790 words) - 00:08, 24 June 2025
In graph theory, trapezoid graphs are intersection graphs of trapezoids between two horizontal lines. They are a class of co-comparability graphs that...
10 KB (1,528 words) - 07:40, 27 June 2022
of graph theory, a cubic graph is a graph in which all vertices have degree three. In other words, a cubic graph is a 3-regular graph. Cubic graphs are...
15 KB (1,777 words) - 22:39, 19 June 2025
In graph theory, the metric dimension of a graph G is the minimum cardinality of a subset S of vertices such that all other vertices are uniquely determined...
20 KB (2,520 words) - 16:13, 28 November 2024
visibility graph is a graph of intervisible locations, typically for a set of points and obstacles in the Euclidean plane. Each node in the graph represents...
8 KB (937 words) - 21:43, 15 June 2025
Domination (redirect from Dominating)
ecological community Dominating decision rule, in decision theory Domination number, in graph theory Dominant maps, in rational mapping Dominated convergence theorem...
3 KB (411 words) - 07:58, 13 September 2024
Erdős–Rényi model (redirect from Erdos–Renyi random graph)
mathematical field of graph theory, the Erdős–Rényi model refers to one of two closely related models for generating random graphs or the evolution of a...
19 KB (2,784 words) - 05:56, 9 April 2025
Domatic number (category Computational problems in graph theory)
In graph theory, a domatic partition of a graph G = ( V , E ) {\displaystyle G=(V,E)} is a partition of V {\displaystyle V} into disjoint sets V 1 {\displaystyle...
6 KB (973 words) - 21:59, 18 September 2021
Universal vertex (redirect from Cone (graph theory))
In graph theory, a universal vertex is a vertex of an undirected graph that is adjacent to all other vertices of the graph. It may also be called a dominating...
15 KB (1,942 words) - 00:39, 16 May 2025
In graph theory, a split of an undirected graph is a cut whose cut-set forms a complete bipartite graph. A graph is prime if it has no splits. The splits...
10 KB (1,328 words) - 00:18, 8 November 2023
In graph theory, a circle graph is the intersection graph of a chord diagram. That is, it is an undirected graph whose vertices can be associated with...
15 KB (1,694 words) - 07:51, 18 July 2024
Kőnig's lemma (category Lemmas in graph theory)
theorem in graph theory due to the Hungarian mathematician Dénes Kőnig who published it in 1927. It gives a sufficient condition for an infinite graph to have...
17 KB (2,344 words) - 22:12, 26 February 2025