Article
Version 1
Preserved in Portico This version is not peer-reviewed
On ev-degree and ve-degree topological indices
Version 1
: Received: 9 January 2017 / Approved: 10 January 2017 / Online: 10 January 2017 (10:10:13 CET)
How to cite: Şahin, B.; Ediz, S. On ev-degree and ve-degree topological indices. Preprints 2017, 2017010047. https://doi.org/10.20944/preprints201701.0047.v1 Şahin, B.; Ediz, S. On ev-degree and ve-degree topological indices. Preprints 2017, 2017010047. https://doi.org/10.20944/preprints201701.0047.v1
Abstract
Recently two new degree concepts have been defined in graph theory: ev-degree and ve-degree. Also the ev-degree and ve-degree Zagreb and Randić indices have been defined very recently as parallel of the classical definitions of Zagreb and Randić indices. It was shown that ev-degree and ve-degree topological indices can be used as possible tools in QSPR researches . In this paper we define the ve-degree and ev-degree Narumi–Katayama indices, investigate the predicting power of these novel indices and extremal graphs with respect to these novel topological indices. Also we give some basic mathematical properties of ev-degree and ve-degree Narumi-Katayama and Zagreb indices.
Keywords
ev-degree;ve-degree; ev-degree topological indices; ve-degree topological indices
Subject
Computer Science and Mathematics, Applied Mathematics
Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Comments (0)
We encourage comments and feedback from a broad range of readers. See criteria for comments and our Diversity statement.
Leave a public commentSend a private comment to the author(s)
* All users must log in before leaving a comment