王雪婷;王燕;袁凯;

• 1:烟台大学数学与信息科学学院

摘要(Abstract)：

用连通图G模拟电网络，图的每条边表示一个单位电阻，则任意两个顶点之间的电阻距离定义为由欧姆定律计算出的两者之间的净有效电阻。G的基尔霍夫指标是指图中所有顶点对的电阻距离之和。本文计算了由连通图G得到的图RS(G)的基尔霍夫指标，这个指标可以用图G的不变量表示。

关键词(KeyWords)： 电阻距离;基尔霍夫指标;度和基尔霍夫指标;度乘基尔霍夫指标

Abstract:

Keywords:

基金项目(Foundation): 山东省自然科学基金资助项目(ZR2020MA044)

作者(Authors): 王雪婷;王燕;袁凯;

DOI: 10.13951/j.cnki.37-1213/n.210817

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