Title of article
On the null-spaces of acyclic and unicyclic singular graphs Original Research Article
Author/Authors
Milan Nath، نويسنده , , Bhaba Kumar Sarma، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
13
From page
42
To page
54
Abstract
For acyclic and unicyclic graphs we determine a necessary and sufficient condition for a graph G to be singular. Further, it is shown that this characterization can be used to construct a basis for the null-space of G.
Keywords
Adjacency matrix , Singular graph , Unicyclic graph , Null-eigenvector , Matching , Null-space
Journal title
Linear Algebra and its Applications
Serial Year
2007
Journal title
Linear Algebra and its Applications
Record number
825742
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