Year: 2018
Author: Zhifu You, Yufei Huang
Communications in Mathematical Research , Vol. 34 (2018), Iss. 4 : pp. 296–302
Abstract
In this note, we correct a wrong result in a paper of Das et al. with regard to the comparison between the Wiener index and the Zagreb indices for trees (Das K C, Jeon H, Trinajstić N. The comparison between the Wiener index and the Zagreb indices and the eccentric connectivity index for trees. Discrete Appl. Math., 2014, 171: 35–41), and give a simple way to compare the Wiener index and the Zagreb indices for trees. Moreover, the comparison between the Wiener index and the Zagreb indices for unicyclic graphs is carried out.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/10.13447/j.1674-5647.2018.04.02
Communications in Mathematical Research , Vol. 34 (2018), Iss. 4 : pp. 296–302
Published online: 2018-01
AMS Subject Headings: Global Science Press
Copyright: COPYRIGHT: © Global Science Press
Pages: 7
Keywords: Wiener index Zagreb indice tree unicyclic graph