| 极值五角链的Merrifield-Simmons指标和Hosoya指标研究 |
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| 引用本文： | 田文文,田双亮,张静. 极值五角链的Merrifield-Simmons指标和Hosoya指标研究[J]. 重庆文理学院学报, 2013, 32(5): 28-31 |
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| 作者姓名： | 田文文 田双亮 张静 |
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| 作者单位： | 西北民族大学数学与计算机科学学院,甘肃兰州,730030 |
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| 基金项目： | 西北民族大学中央高校科研专项资金资助研究生项目，中央高校基本科研业务费专项资金项目 |
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| 摘 要： | 五角链是一类由若干个正则五边形构成的2-连通平面图.本文主要研究n个正五边形构成的极值五角链的Merrifield-Simmons指标和Hosoya指标,并给出递推公式.
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| 关 键 词： | 五角链 Merrifield-Simmons指标 Hosoya指标 |
The Merrifield-Simmons index and Hosoya index of extremal pentagonal chains |
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| TIAN Wenwen,TIAN Shuangliang and ZHANG Jing. The Merrifield-Simmons index and Hosoya index of extremal pentagonal chains[J]. Journal of Chongqing University of Arts and Sciences, 2013, 32(5): 28-31 |
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| Authors: | TIAN Wenwen TIAN Shuangliang ZHANG Jing |
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| Affiliation: | School of Mathematics and Computer Science, Northwest University for Nationalities, Lanzhou Gansu 730030, China;School of Mathematics and Computer Science, Northwest University for Nationalities, Lanzhou Gansu 730031, China;School of Mathematics and Computer Science, Northwest University for Nationalities, Lanzhou Gansu 730032, China |
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| Abstract: | Pentagonal chains is a 2-connected plane graph that consists of several regular pentagons. This paper mainly discusses the Merrifield-Simmons index and Hosoya index of extremal pentagonal chains consisted by n regular pentagons, and the recurrence formulas are given. |
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| Keywords: | pentagonal chains Merrifield-Simmons index Hosoya index |
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