Title of article
On the spectral radii of unicyclic graphs with fixed matching number Original Research Article
Author/Authors
Ji-Ming Guo، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
17
From page
6115
To page
6131
Abstract
In this paper, the first five sharp upper bounds on the spectral radii of unicyclic graphs with fixed matching number are presented. The first ten spectral radii over the class of unicyclic graphs on a given number of vertices and the first four spectral radii of unicyclic graphs with perfect matchings are also given, respectively.
Keywords
Unicyclic graph , Characteristic polynomial , Matching number , spectral radius
Journal title
Discrete Mathematics
Serial Year
2008
Journal title
Discrete Mathematics
Record number
946868
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