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Computation of the first edge-Wiener index of TUAC6[P,Q] nanotube

ALI IRANMANESH1,* , ABOLGHASEM SOLTANI KAFRANI2, OMID KHORMALI3

Affiliation

  1. Department of Mathematics, Tarbiat Modares University, P.O.Box: 14115-137, Tehran, Iran
  2. Department of Mathematics, Tarbiat Modares University
  3. Academic Center for Education, Culture and Research TMU, P.O.Box: 14115-343, Tehran, Iran

Abstract

Wiener index was introduced by Harold Wiener in 1947. This index is the sum of distance between all vertices of a graph. The edge versions of Wiener index were introduced by Iranmanesh et al., recently. In this paper, the first edge Wiener index of TUAC6[p,q] nanotube is computed..

Keywords

Topological index, Vertex-Wiener index, Edge-Wiener indices, Nanotube.

Citation

ALI IRANMANESH, ABOLGHASEM SOLTANI KAFRANI, OMID KHORMALI, Computation of the first edge-Wiener index of TUAC6[P,Q] nanotube, Optoelectronics and Advanced Materials - Rapid Communications, 4, 2, February 2010, pp.242-251 (2010).

Submitted at: Dec. 6, 2009

Accepted at: Feb. 2, 2010