Maximally edge-connected graphs and Zeroth-order general Randić index for 0 < α < 1

Guifu Su*, Liming Xiong, Xiaofeng Su

*此作品的通讯作者

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12 引用 (Scopus)

摘要

Let G be a connected graph with order n=|V(G)|, minimum degree δ=δ(G) and edge-connectivity λ=λ(G). A graph is said to be maximally edge-connected if λ=δ. In this paper, we present two sufficient conditions for (triangle-free) graphs to be maximally edge-connected in terms of its order and the Zeroth-order general Randić index.

源语言英语
页(从-至)261-268
页数8
期刊Discrete Applied Mathematics
167
DOI
出版状态已出版 - 20 4月 2014

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