The Hosoya Polynomial of One-Pentagonal Carbon Nanocone
The Hosoya Polynomial of One-Pentagonal Carbon Nanocone
复制标题
一五边形碳纳米锥的Hosoya多项式
DOI:
10.1080/1536383x.2013.812634
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发表时间:
2014-01
期刊:
影响因子:
--
通讯作者:
Hai-Yang Chen
中科院分区:
文献类型:
--
作者:
Qiu-Xia Zhang;Shou-Jun Xu;Hai-Yang Chen
Let G be a chemical graph with vertex set V(G) and the distance between vertices u and v in G. The Hosoya polynomial in variable x of graph G is . In this article, we give an analytical expression for calculating the Hosoya polynomial of one-pentagonal carbon nanocone. Furthermore, a series of distance-based molecular structure descriptors, such as the well-known Wiener index, the hyper-Wiener index, and the Harary index, can be easily obtained. From this point of view, we generalize the results on the Wiener index of one-pentagonal carbon nanocone by Ashrafi and Mohammad-Abadi (4).
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