Lower bound on the KG-Sombor index

COMMUNICATIONS IN COMBINATORICS AND OPTIMIZATION（2023）

引用 0|浏览0

暂无评分

摘要

In 2021, a novel degree-based topological index was introduced by Gut-man, called the Sombor index. Recently Kulli and Gutman introduced a vertex-edge variant of the Sombor index, is caled KG-Sombor index. In this paper, we establish lower bound on the KG-Sombor index and determine the extremal trees achieve this bound.

查看译文

关键词

Sombor index,KG-Sombor index,lower bound

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要