期刊名称：AKCE International Journal of Graphs and Combinatorics
印刷版ISSN：0972-8600
出版年度：2018
卷号：15
期号：3
页码：307-312
DOI：10.1016/j.akcej.2017.09.006
语种：English
出版社：Elsevier
摘要：AbstractThe Randić indexRGis one of the classical graph-based molecular structure descriptors that found countless applications in chemistry and pharmacology. The mathematical background of this index is also well elaborated. We now point out a hitherto unnoticed feature ofRG, namely its connection with the degree-based information content of a (molecular) graph. This connection is based on the linear correlation betweenRGand the logarithm of the multiplicative version of the Randić index.
关键词：KeywordsRandić indexInformation content of molecular graphMultiplicative Randić index
