贾汉吉尔图的萨格勒布多项式和重新定义的萨格勒布指数（英文）

Zagreb Polynomials and Redefined Zagreb Indices of Jahangir Graph

在化学图论、分子拓扑学和数学化学领域,拓扑指数(称为连通性指数)是一种基于化学化合物的分子图计算的分子描述符.萨格勒布指数是最早被定义的指数之一,对预测化合物熔点、沸点、毒性等有重要的应用价值.随后,为了扩展萨格勒布指数的应用,又重新定义了该指数.基于此目的,计算了贾汉吉尔图的萨格勒布多项式及贾汉吉尔图重新定义的萨格勒布指数.

In the fields of chemical graph theory, molecular topology, and mathematical chemistry, a topological index, known as a connectivity index is a type of a molecular descriptor that is calculated based on the molecular graph of a chemical compound. The Zagreb index is one of the earliest defined indexes and has important application value for predicting the melting point, boiling point and toxicity of compounds. Subsequently, in order to extend the application of the Zagreb index, the index was redefined so as to compute Zagreb polynomials of Jahangir graph and redefined Zagreb indices of Jahangir graph.