Title of article
On spectral radius of strongly connected digraphs
Author/Authors
li, j. , zhou, b.
Pages
7
From page
381
To page
387
Abstract
It is known that the directed cycle of order n uniquely achieves the minimum spectral
radius among all strongly connected digraphs of order n≥3.
In this paper, among others, we determine the digraphs which achieve the second, the third
and the fourth minimum spectral radii respectively among strongly connected
digraphs of order n≥4.
Keywords
Spectral radius , strongly connected digraph , nonnegative irreducible matrix , bicyclic digraph
Journal title
Astroparticle Physics
Serial Year
2015
Record number
2439060
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