摘要
介绍了偶多边形联链的概念,论证了偶多边形联链关于Hosoya指标的极值,得到多边形联链关于Hosoya指标值的一种排序,推广了已有文献中的结果.
In this paper,we introduce the definition of even polygonal joint chains(EPJC).Then we consider the extremal problem of the Hosoya index of EPJC.The ordering of Hosoya index on EPJC is also investigated.It generalize a result in the existing literature.
作者
陈香莲
白亚丽
蔡华
CHEN Xiang-lian BAI Ya-li CAI Hua(Department of Mathematics, Changji University, Changji 831100, Xinjiang China Institute of Mathematics and System Sciences ,Xinjiang University ,Urumqi 830046 ,China)
出处
《内蒙古师范大学学报(自然科学汉文版)》
CAS
北大核心
2016年第5期631-635,共5页
Journal of Inner Mongolia Normal University(Natural Science Edition)
基金
新疆维吾尔自治区自然科学基金资助项目(201442137-3)