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bn:00310184n
Noun Concept
Categories: Graph families, Graph operations, Perfect graphs
EN
cograph  Co-graph  complement-reducible graph  Complement reducible graph  cotree
EN
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 and disjoint union. Wikipedia
Definitions
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Sources
EN
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 and disjoint union. Wikipedia
A graph formed from another by complementation and disjoin union. Wiktionary
IS A
graph
HAS KIND
threshold graph
trivially perfect graph
Turán graph
complete bipartite graph
complete graph
STUDIED BY
graph theory
Wikipedia
EN
cograph
Wikidata
EN
Cograph
Wiktionary
EN
cograph
Wikipedia Redirections
EN
Co-graph, complement-reducible graph, Complement reducible graph, cotree, P4-free graph, P4 free graph, P 4-free graph, P 4 free graph

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