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YASER ALIZADEH1,*
Let G be a simple connected graph with vertex set V (G) and edge set E(G). The distance between two vertices u and v is the number of edges in the shortest path between u and v that is denoted by d(u, v). The Wiener index is the first topological index based on distance and is defined as the sum of distances between all pairs of vertices in a graph. In the other word: { , } ( ) 1 ( ) ( , ) 2 i j V G W G d i j . In this paper, a method for computing the Wiener index of a simple graph is presented and we apply this method for computing the Wiener index of family of SC5 C7 [p, q] nanotubes..
Wiener Index, SC5 C7 [p, q] Nanotube, GAP programming.
YASER ALIZADEH, Wiener index of SC5C7[p,q] nanotubes, Optoelectronics and Advanced Materials - Rapid Communications, 7, 11-12, November-December 2013, pp.943-946 (2013).
Submitted at: May 29, 2013
Accepted at: Nov. 7, 2013
Optoelectronics and Advanced Materials - Rapid Communications
(2024): Impact Factor = 0.4 - Journal Citation Reports (Clarivate Analytics, 2025)
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