Chromatic equivalence classes of certain cycles with edges
Let P(G) denote the chromatic polynomial of a graph G. Two graphs G and H are chromatically equivalent, written G∼H, if P(G) = P(H). A graph G is chromatically unique if for any graph H, G∼H implies that G is isomorphic with H. In this paper, we give the necessary and sufficient conditions for a fam...
Enregistré dans:
| Auteurs principaux: | , |
|---|---|
| Format: | Article |
| Langue: | English |
| Publié: |
2001
|
| Accès en ligne: | http://psasir.upm.edu.my/id/eprint/114099/1/114099.pdf |
| Tags: |
Ajouter un tag
Pas de tags, Soyez le premier à ajouter un tag!
|