The Overall Hyper-Wiener Index

被引:0
|
作者
X.H. Li
J.J. Lin
机构
[1] Wenzhou Normal College,Department of Chemistry
来源
Journal of Mathematical Chemistry | 2003年 / 33卷
关键词
overall hyper-Wiener index; hyper-Wiener index; QSAR/QSPR;
D O I
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中图分类号
学科分类号
摘要
The concept of overall connectivity of a graph G was extended here to the definition of the overall hyper-Wiener index OWW(G) of a graph G, defined as the sum of the hyper-Wiener indexes in all subgraphs of G, as well as the sum of eth-order terms, eOWW(G), with e being the number of edges in the subgraph. The potential usefulness of the overall hyper-Wiener index in QSAR/QSPR is evaluated by its correlation with a number of properties of C3-C8 alkanes and cycloalkanes.
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页码:81 / 89
页数:8
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