Graphs & digraphs (2nd ed.)
Discrete Mathematics
Discrete Mathematics
Discrete Applied Mathematics
A sharp lower bound of the Randić index of cacti with r pendants
Discrete Applied Mathematics
Conjugated trees with minimum general Randić index
Discrete Applied Mathematics
Which generalized Randić indices are suitable measures of molecular branching?
Discrete Applied Mathematics
On a conjecture of the Randić index and the minimum degree of graphs
Discrete Applied Mathematics
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The generalized Randic´ index Rα(G) of a graph G is the sum of (dG(u)dG(v))α over all edges uv of G. Using a linear-programming approach, we establish results on graphs with a given number of vertices and edges and a bounded maximum degree that are of minimum generalized Randic´ index for α ∈ {- ½, - 1}.