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Permutation graph

In the mathematical field of graph theory, a permutation graph is a graph whose vertices represent the elements of a permutation, and whose edges represent pairs of elements that are reversed by the permutation. Permutation graphs may also be defined geometrically, as the intersection graphs of line segments whose endpoints lie on two parallel lines.…

Characters, Definition and characterization & Efficient algorithms

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Overview

Definition and characterization

Efficient algorithms

Relation to other graph classes

Advanced semantic analysis

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Map overview Semantic statistics

Permutation graph

Nodes39
Edges38
Triples79
Avg. degree1.95
Density0.051282
Components1

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Permutation graph

Top relations

related to References · 57
Permutation graph → Academic Press, Algorithmic Graph Theory, American Journal, Andreas, Applications, Applied Mathematics, Baker, Ben, Bipartite, Bodlaender, Brandstädt, Computer Science, Dieter, Discrete Applied Mathematics, Discrete Mathematics, Dushnik, Edwin, Fishburn, Fred, Golumbic
related to Definition and characterization · 6
Permutation graph → For, Given, If, That, The, Thus
related to External links · 6
Permutation graph → Eric, Graph Classes, InclusionsWeisstein, Information System, MathWorld, Permutation
related to Relation to other graph classes · 5
Permutation graph → Brandstädt, Permutation, Spinrad, Stewart, The
related to Efficient algorithms · 4
Permutation graph → As, For, It, NP-complete
is a · 1
Permutation graph → graph whose vertices represent the elements of a permutation

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Important terminology

permutation graph graphs displaystyle may two doi mathematics segments 10 intersection endpoints given parallel set spinrad discrete line lines whose

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Permutation graphis agraph whose vertices represent the elements of a permutation0.90text
Permutation graphrelated to Definition and characterizationIf0.60section
Permutation graphrelated to Definition and characterizationThat0.60section
Permutation graphrelated to Definition and characterizationGiven0.60section
Permutation graphrelated to Definition and characterizationThe0.60section
Permutation graphrelated to Definition and characterizationThus0.60section
Permutation graphrelated to Definition and characterizationFor0.60section
Permutation graphrelated to Efficient algorithmsIt0.60section
Permutation graphrelated to Efficient algorithmsAs0.60section
Permutation graphrelated to Efficient algorithmsNP-complete0.60section
Permutation graphrelated to Efficient algorithmsFor0.60section
Permutation graphrelated to External linksPermutation0.60section

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