À propos de cet article
Publié en ligne: 21 sept. 2017
Pages: 159 - 167
Reçu: 16 sept. 2014
Accepté: 02 mars 2015
DOI: https://doi.org/10.1515/auom-2016-0034
Mots clés
© 2017
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
The class of closed graphs by a linear ordering on their sets of vertices is investigated. A recent characterization of such a class of graphs is analyzed by using tools from the proper interval graph theory.