DEGREE RESISTANCE DISTANCE OF UNICYCLIC GRAPHS

被引：7

作者：

Gutman, I. ^{[1
]}

Feng, L. ^{[2
,3
]}

Yu, G. ^{[2
,3
]}

机构：

[1] Univ Kragujevac, Fac Sci, POB 60, Kragujevac, Serbia

[2] Cent S Univ, Dept Math, Changsha 410075, Hunan, Peoples R China

[3] Shandong Inst Business & Technol, Sch Math, Yantai 264005, Peoples R China

来源：

TRANSACTIONS ON COMBINATORICS | 2012年 / 1卷 / 02期

关键词：

Resistance distance (in graph); degree distance; degree resistance distance;

D O I：

暂无

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Let G be a connected graph with vertex set V (G). The degree resistance distance of G is defined as DR (G) = Sigma {u,v} subset of v(G) [d(u) + d (v)] R(u, v), where d(u) is the degree of vertex u, and R(u, v) denotes the resistance distance between u and v. In this paper, we characterize n -vertex unicyclic graphs having minimum and second minimum degree resistance distance.

引用

页码：27 / 40

页数：14

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