Table of Contents
Advances in Physical Chemistry
Volume 2016, Article ID 2315949, 6 pages
Research Article

General Randić, Sum-Connectivity, Hyper-Zagreb and Harmonic Indices, and Harmonic Polynomial of Molecular Graphs

1Department of Applied Mathematics, Iran University of Science and Technology (IUST) Narmak, Tehran 16844, Iran
2School of Information Science and Technology, Yunnan Normal University, Kunming 650500, China
3Department of Mathematics, Maharani’s Science College for Women, Mysore 570005, India
4Department of Mathematics, The National Institute of Engineering, Mysuru 570008, India
5School of Mathematics and Physics, Anhui Jianzhu University, Hefei 230601, China

Received 7 July 2016; Accepted 30 August 2016

Academic Editor: Dennis Salahub

Copyright © 2016 Mohammad Reza Farahani et al. 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.


We present explicit formula for the general Randić connectivity, general sum-connectivity, Hyper-Zagreb and Harmonic Indices, and Harmonic polynomial of some simple connected molecular graphs.