Relations among the edge detour polynomials in nanotubes

Document Type : Original Article


1 Department of Mathematics, Islamic Azad University Central Tehran branch, Tehran, Iran

2 Mathematics and Informatics Research Group, ACECR, Tarbiat Modares University

3 Department of Mathematics, Payame Noor University, 19395-4797, Tehran, Iran

4 Islamic Azad University Branch of Azadshaher, Azadshaher, Iran


The edge detour polynomials were recently introduced for computing the edge detour indices. In this paper, we find relations among edge detour polynomials and then, edge detour indices, by using graph theoretical techniques in molecular graphs. These relations are computed for the nanotubes TUC4C8S(S), TUC4C8S(R) and armchair polyhex nanotubes.

Graphical Abstract

Relations among the edge detour polynomials in nanotubes


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Volume 3, 1-2
June 2013
Pages 3-12
  • Receive Date: 16 July 2012
  • Revise Date: 08 January 2013
  • Accept Date: 20 April 2013
  • Publish Date: 01 June 2013