Hyper Wiener index of zigzag polyhex nanotubes

Authors

  • Mehdi Eliasi
  • Bijan Taeri

DOI:

https://doi.org/10.21914/anziamj.v50i0.276

Keywords:

topological index, distance, hyper-Wiener index, nanotubes

Abstract

The hyper Wiener index of a connected graph $G$ is defined as $WW(G)=\frac{1}{2}\sum_{\{u,v\}\subseteq V(G)}\bigg(d(u,v)+\frac{1}{2}(d(u,v))^2\bigg)$, where $V(G)$ is the set of all vertices of $G$ and $d(u,v)$ is the distance between the vertices $u,v\in V(G)$. In this paper we find an exact expression for hyper Wiener index of $TUHC_6[2p,q]$, the zigzag polyhex nanotube. doi:10.1017/S1446181108000278

Published

2009-03-26

Issue

Section

Articles for Printed Issues