图的互反互补Wiener指数

IF 1 Q4 CHEMISTRY, MULTIDISCIPLINARY

Iranian journal of mathematical chemistry Pub Date : 2018-09-01 DOI:10.22052/IJMC.2017.69915.1259

H. Ramane, V. B. Joshi, V. V. Manjalapur, S. D. Shindhe

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引用次数: 0

摘要

图G顶点v的偏心率是与图上任何其他顶点之间的最大距离。的倒数互补Wiener (RCW)指数定义为，，其中D为G的直径，为顶点与之间的距离。本文给出了用偏心率表示的指标的取值范围，并给出了计算该指标的算法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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On Reciprocal Complementary Wiener Index of a Graph

The eccentricity of a vertex v of graph G is the largest distance between and any other vertex of a graph . The reciprocal complementary Wiener (RCW) index of is defined as, , where D is the diameter of G and is the distance between the vertices and . In this paper we have obtained bounds for the index in terms of eccentricities and given an algorithm to compute the index.

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来源期刊

Iranian journal of mathematical chemistry CHEMISTRY, MULTIDISCIPLINARY-

CiteScore

2.10

自引率

7.70%

发文量