Title of article
On the minimum real roots of the adjoint polynomial of a graph
Author/Authors
Zhao، نويسنده , , Haixing and Liu، نويسنده , , Ruying، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
7
From page
4635
To page
4641
Abstract
For a graph G , we denote by h ( G , x ) the adjoint polynomial of G . Let β ( G ) denote the minimum real root of h ( G , x ) . In this paper, we characterize all the connected graphs G with − ( 2 + 5 ) ≤ β ( G ) < − 4 .
Keywords
Minimum real root , graph , Adjoint polynomial , ? -polynomial
Journal title
Discrete Mathematics
Serial Year
2009
Journal title
Discrete Mathematics
Record number
1598976
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