Title of article
Graphs and Hermitian matrices: eigenvalue interlacing
Author/Authors
Béla Bollob?s، نويسنده , , Vladimir Nikiforov، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
9
From page
119
To page
127
Abstract
In this note we discuss interlacing inequalities relating the eigenvalues of a partitioned Hermitian matrix and the eigenvalues of its blocks.μn⩽-βn.μ2>γn
Keywords
Partitioned matrix , Smallest eigenvalue , Graph eigenvalues , Second eigenvalue , Interlacing
Journal title
Discrete Mathematics
Serial Year
2004
Journal title
Discrete Mathematics
Record number
948654
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