On extended connectivity indices

被引：9
|
作者：
Zhou, Bo [1 ]
Trinajstic, Nenad [2 ]
机构：
[1] S China Normal Univ, Dept Math, Guangzhou 510631, Guangdong, Peoples R China
[2] Rudjer Boskovic Inst, Zagreb 10002, Croatia
来源：
JOURNAL OF MATHEMATICAL CHEMISTRY | 2009年 / 46卷 / 04期
关键词：
Connectivity index; Extended connectivity indices; Properties; Zagreb indices; MOLECULAR CONNECTIVITY; ZAGREB INDEXES; GRAPH-THEORY; ORBITALS; TRENDS;
D O I：
10.1007/s10910-008-9500-6
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Bonchev and Kier proposed sometime ago the extended connectivity indices which may be used in structure-property-activity modeling. We establish some properties, mainly various lower and upper bounds for the first extended zeroth-order connectivity index (0)chi (1) and the first extended first-order connectivity index (1)chi (1).
引用
收藏
页码：1172 / 1180
页数：9
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