HARMONIC INDEX, REDEFINED ZAGREB INDICES OF DRAGON GRAPH WITH COMPLETE GRAPH

Purchase PDF

Published: 2015-11-19

Page: 161-166


P. S. RANJINI

Department of Mathematics, Don Bosco Institute of Technology, Bangalore-74, India.

A. USHA *

Department of Mathematics, Alliance College of Engineering and Design, Alliance University, Anekal-Chandapura Road, Bangalore, India.

V. LOKESHA

Department of Studies in Mathematics, Vijayanagara Sri Krishnadevaraya University, Ballari, India.

T. DEEPIKA

Department of Studies in Mathematics, Vijayanagara Sri Krishnadevaraya University, Ballari, India.

*Author to whom correspondence should be addressed.


Abstract

The topological indices are the graph invariants obtained from the molecular graphs corresponding to the structural features of organic molecules. A topological index of a chemical compound characterizes the compound and obeys a particular rule. The description of such a molecule may involve atomic weights or charge.

In this paper, we established the Harmonic index of Dragon graph attached to a Complete graph. In addition, new Zagreb indices have been de ned and relations are obtained for the same Dragon graph attached to Complete graph. Relations between the newly de ned Zagreb Indices and the Harmonic Index have been presented. This is expected to help have a new perspective regarding the description of characteristics.

Keywords: Dragon graph, complete graph, harmonic index, redened zagreb indices


How to Cite

RANJINI, P. S., USHA, A., LOKESHA, V., & DEEPIKA, T. (2015). HARMONIC INDEX, REDEFINED ZAGREB INDICES OF DRAGON GRAPH WITH COMPLETE GRAPH. Asian Journal of Mathematics and Computer Research, 9(2), 161–166. Retrieved from https://ikprress.org/index.php/AJOMCOR/article/view/170

Downloads

Download data is not yet available.