摘要
连通性相关指数是理论化学分子结构拓扑指数的重要研究内容之一.当分子结构存在不确定特征时,分子图可以用模糊图来刻画.因此,给出了双极模糊图框架下与连通性相关的复杂度函数的概念,同时利用模糊集理论得到其有关性质.此外,探讨了复杂度函数在特定分子结构图上的表示.
Connectivity correlation index is one of the important research contents of topological index of theoretical chemical molecular structure.When there are uncertain features in the molecular structure,the molecular graph is characterized by a fuzzy graph,so the concept of the connectivity-related complexity function in bipolar fuzzy graph setting is given,and its properties are obtained by means of fuzzy set theory.Furthermore,the expression of complexity functions in specific molecular structure graphs are given.
作者
兰美辉
高炜
LAN Meihui;GAO Wei(School of Information Engineering,Qujing Normal University,Qujing,Yunnan,China 655011;School of Information Science and Technology,Yunnan Normal University,Kunming,Yunnan,China 650500)
出处
《昆明学院学报》
2022年第3期60-64,92,共6页
Journal of Kunming University
基金
国家自然科学基金地区基金(12161094).
关键词
理论化学
分子图
双极模糊图
复杂度函数
theoretical chemistry
molecular graph
bipolar fuzzy graph
complexity function
