New bounds on Zagreb indices and the Zagreb Co-indices

Authors

  • P. S. Ranjini Don Bosco Institute Of Technology Department of Mathematics
  • V. Lokesha Acharya Institute of Technology Department of Mathematics
  • A. R. Bindusree Sree Narayana Gurukulam College of Engineering Department of Management Studies
  • M. Phani Raju Acharya Institute of Technology

DOI:

https://doi.org/10.5269/bspm.v31i1.15272

Keywords:

Simple graph, Zagreb index, Zagreb co-index, Maximal Degree

Abstract

In this short note, we studied the first, second Zagreb indices and the Zagreb Co-indices. Also, established the connections of bounds to the above sighted indices.

Downloads

Published

2011-11-15

Issue

Vol. 31 No. 1 (2013)

Section

Research Articles

License

When the manuscript is accepted for publication, the authors agree automatically to transfer the copyright to the (SPM).

The journal utilize the Creative Common Attribution (CC-BY 4.0).

 

Crossref
Scopus
Google Scholar
Europe PMC