Closed orders and closed graphs
Combinatorics
2015-09-23 v1
Abstract
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.
Cite
@article{arxiv.1509.06554,
title = {Closed orders and closed graphs},
author = {Marilena Crupi},
journal= {arXiv preprint arXiv:1509.06554},
year = {2015}
}
Comments
8 pages. To appear in Analele Stiintifice ale Universitatii Ovidius Constanta