Geodesic
Super Edge-Connectivity and Zeroth-Order Randić Index
Discussiones Mathematicae. Graph Theory, Tome 40 (2020) no. 4, pp. 971-984

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Define the zeroth-order Randić index as R^0(G)=∑_x∈V(G)1/√(d_G(x)), where d_G(x) denotes the degree of the vertex x. In this paper, we present two sufficient conditions for graphs and triangle-free graphs, respectively, to be super edge-connected in terms of the zeroth-order Randić index.
Keywords: zeroth-order Randić index, super edge-connected, degree, triangle-free graph, minimum degree 
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     author = {He, Zhihong and Lu, Mei},
     title = {Super {Edge-Connectivity} and {Zeroth-Order} {Randi\'c} {Index}},
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     url = {http://geodesic.mathdoc.fr/item/DMGT_2020_40_4_a1/}
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He, Zhihong; Lu, Mei. Super Edge-Connectivity and Zeroth-Order Randić Index. Discussiones Mathematicae. Graph Theory, Tome 40 (2020) no. 4, pp. 971-984. http://geodesic.mathdoc.fr/item/DMGT_2020_40_4_a1/