给定悬挂点数树的可变 Randić型 lodeg 指数的极小值图

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文章编号:1003-6180(2026)02-0017-07

[中图分类号]O157.5 [文献标志码]A

Graphs Minimizing the Variable Randić-type lodeg Index of Trees with a Given Number of Pendant Vertices

TAO Feiyu, WANG Long*

(School of Mathematics and Big Data, Anhui University of Science and Technology, Huainan , China)

Abstract: This paper studies the tree with the minimum variable Randic-type lodeg index among trees with a given number of pendants, and characterizes its extremal graph.

Keywords: Randic-type lodeg index; pendant; extremal graph

化学图论中的众多拓扑指数中,有一类基于度的拓扑指数称为 Adriatic 指数,可变 Randic 型 lodeg 指数是 T 常数下热容的重要预测因子。(剩余5952字)

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