Szeged index of TUC4C8(R) nanotubes

被引：0

作者：

Heydari, Abbass ^{[1
]}

Taeri, Bijan ^{[1
]}

机构：

[1] Isfahan Univ Technol, Dept Math, Esfahan, Iran

来源：

MATCH-COMMUNICATIONS IN MATHEMATICAL AND IN COMPUTER CHEMISTRY | 2007年 / 57卷 / 02期

关键词：

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Let G be a graph. If (i, j) is an edge between vertices i and i of G and N(i) denote the number of vertices of G lying closer to vertex i than to j and N(j) denote the number of vertices of G lying closer to vertex j than to i, the Szeged index of G is defined as Sz(G) = Sigma((i,j)) N(i)N(j), where (i,j) go over all edges of G. In this paper we derive an exact expression for Szeged index of TUC4C8(R) nanotubes.

引用

页码：463 / 477

页数：15

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