A Note on the Interval Function of a Disconnected Graph

Changat Manoj; Hossein Nezhad Ferdoos; Mulder Henry Martyn; Narayanan N.

doi:10.7151/dmgt.1990

Discussiones Mathematicae Graph Theory (Feb 2018)

A Note on the Interval Function of a Disconnected Graph

Changat Manoj,
Hossein Nezhad Ferdoos,
Mulder Henry Martyn,
Narayanan N.

Affiliations

Changat Manoj: Department of Futures Studies, University of Kerala, Trivandrum-695034, India
Hossein Nezhad Ferdoos: Department of Futures Studies, University of Kerala, Trivandrum-695034, India
Mulder Henry Martyn: Econometrisch Instituut, Erasmus Universiteit, Rotterdam, the Netherlands
Narayanan N.: Department of Mathematics, IIT Madras, Chennai-600 036, India

DOI: https://doi.org/10.7151/dmgt.1990
Journal volume & issue: Vol. 38, no. 1
pp. 39 – 48

Abstract

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In this note we extend the Mulder-Nebeský characterization of the interval function of a connected graph to the disconnected case. One axiom needs to be adapted, but also a new axiom is needed in addition.

Published in Discussiones Mathematicae Graph Theory

ISSN: 1234-3099 (Print); 2083-5892 (Online)
Publisher: University of Zielona Góra
Country of publisher: Poland
LCC subjects: Science: Mathematics
Website: https://www.dmgt.uz.zgora.pl/

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