Extremal Values of the Randić Index of Trees
Extremal Values of the Randić Index of Trees
The Randić $$\mathcal {R}(G)$$ of a graph G is one of the classical graph-based molecular descriptors that found countless applications in chemistry, pharmacology, electronical engineering, networks, etc. The mathematical properties of Randić index are also well elaborated. The Randić index of an organic molecule whose molecular graph is G which …