In the mathematical field of graph theory, the complement or inverse of a graph G is a graph H on the same vertices such that two distinct vertices of...
9 KB (1,125 words) - 22:13, 23 June 2023
Method of complements, in computer science Radix complement Diminished radix complement Ones' complement Two's complement Complement graph Self-complementary...
3 KB (299 words) - 23:17, 2 August 2024
associated graphs. The perfect graph theorem states that the complement graph of a perfect graph is also perfect. The strong perfect graph theorem characterizes...
59 KB (7,042 words) - 19:21, 6 May 2024
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...
108 KB (15,918 words) - 18:37, 5 October 2024
edge in the graph has at most one endpoint in S {\displaystyle S} . A set is independent if and only if it is a clique in the graph's complement. The size...
30 KB (3,561 words) - 23:07, 16 October 2024
In graph theory, the perfect graph theorem of László Lovász (1972a, 1972b) states that an undirected graph is perfect if and only if its complement graph...
13 KB (1,512 words) - 20:27, 29 August 2024
Cograph (redirect from Complement-reducible graph)
In graph theory, a cograph, or complement-reducible graph, or P4-free graph, is a graph that can be generated from the single-vertex graph K1 by complementation...
22 KB (2,717 words) - 02:51, 9 January 2024
as: edge contraction, line graph, dual graph, complement graph, graph rewriting; binary operations, which create a new graph from two initial ones, such...
28 KB (3,689 words) - 20:15, 22 September 2024
graph or its complement graph contains a clique with at least a logarithmic number of vertices. According to a result of Moon & Moser (1965), a graph...
20 KB (2,496 words) - 08:26, 28 December 2023
mathematical field of graph theory, the term "null graph" may refer either to the order-zero graph, or alternatively, to any edgeless graph (the latter is sometimes...
5 KB (516 words) - 07:27, 6 March 2024