Reciprocal Degree Distance of Grassmann Graphs

被引：0

作者：

Pourfaraj, Lotfallah ^{[1
]}

机构：

[1] Islam Azad Univ, Dept Math, Cent Tehran Branch, Tehran, Iran

来源：

IRANIAN JOURNAL OF MATHEMATICAL CHEMISTRY | 2013年 / 4卷 / 02期

关键词：

Grassmann graph; Harary index; vertex-transitive graphs;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Recently, Hua et al. defined a new topological index based on degrees and inverse of distances between all pairs of vertices. They named this new graph invariant as reciprocal degree distance as RDD(G) =Sigma({u,v}subset of V(G))(d(u)+ d(v))[d(u,v)](-1), where the d(u,v) denotes the distance between vertices u and v. In this paper, we compute this topological index for Grassmann graphs.

引用

页码：249 / 255

页数：7

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