<abstract xmlns="http://www.w3.org/1999/xhtml"><p> 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.</p></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.

Closed orders and closed graphs

Analele ştiinţifice ale Universităţii "Ovidius" Constanţa. Seria Matematică

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

{"article-title":"Closed orders and closed graphs"}

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...

Closed orders and closed graphs

Published Online: Sep 21, 2017

Page range: 159 - 167

Received: Sep 16, 2014

Accepted: Mar 02, 2015

DOI: https://doi.org/10.1515/auom-2016-0034

Keywords
Closed order, closed graphs, proper interval order, proper interval graphs

© 2017

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Closed orders and closed graphs

Published Online: Sep 21, 2017

Page range: 159 - 167

Received: Sep 16, 2014

Accepted: Mar 02, 2015

DOI: https://doi.org/10.1515/auom-2016-0034

KeywordsClosed order, closed graphs, proper interval order, proper interval graphs

© 2017

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Keywords
Closed order, closed graphs, proper interval order, proper interval graphs