On the theta number of powers of cycle graphs
Langue
en
Document de travail - Pré-publication
Résumé en anglais
We give a closed formula for Lovasz theta number of the powers of cycle graphs and of their complements, the circular complete graphs. As a consequence, we establish that the circular chromatic number of a circular perfect ...Lire la suite >
Mots clés en anglais
theta number
circular complete graph
circular perfect graph
Project ANR
/ - ANR-09-BLAN-0373