par Doignon, Jean-Paul ;Fiorini, Samuel ;Joret, Gwenaël
Référence Electronic Notes in Discrete Mathematics, 22, page (401-404)
Publication Publié, 2005-10
Article révisé par les pairs
Résumé : We introduce a class of weighted graphs which generalize α-critical graphs. These graphs are in correspondence with certain facets of the linear ordering polytope. © 2005 Elsevier B.V. All rights reserved.