Extremal catacondensed benzenoids

被引：48

作者：

Zhang, LZ ^{[1
]}

Tian, F

机构：

[1] Zhangzhou Teachers Coll, Dept Math, Zhangzhou 363000, Fujian, Peoples R China

[2] Chinese Acad Sci, Acad Math & Syst Sci, Inst Syst Sci, Beijing 100080, Peoples R China

来源：

JOURNAL OF MATHEMATICAL CHEMISTRY | 2003年 / 34卷 / 1-2期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1023/A:1025197913438

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Some results with respect to Hosoya index and Merrifield-Simmons index of tree-type hexagonal systems (catacondensed hydrocarbons) are shown. Using the results, the tree-type hexagonal systems with minimum, second minimum Hosoya index and maximum, second maximum Merrifield-Simmons index are determined. These results generalize some known results on extremal hexagonal chains.

引用

页码：111 / 122

页数：12

共 17 条

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