We obtain the sharp bounds for the spectral radius of a nonnegative matrix and then obtain some known results or new results by applying these bounds to a graph or a digraph and revise and improve two known results.
"Bounds on the Spectral Radius of a Nonnegative Matrix and Its Applications." J. Appl. Math. 2016 1 - 7, 2016. https://doi.org/10.1155/2016/3812736