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    • On the Randić index of graphs 

      Dalfó, Cristina (Elsevier, 2018-09-11)
      For a given graph G = (V, E), the degree mean rate of an edge uv ∈ E is a half of the quotient between the geometric and arithmetic means of its end-vertex degrees d(u) and d(v). In this note, we derive tight bounds for ...