Title of article
Bounds for the spectral radius and the largest singular value
Author/Authors
O. Rojo، نويسنده , , R. Soto، نويسنده , , H. Rojo، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 1998
Pages
10
From page
41
To page
50
Abstract
We derive an increasing sequence of lower bounds for the spectral radius of a matrix with real spectrum and progressively improved bounds for the largest singular value of a complex matrix. We also find estimates for the rank of normal matrices with real spectrum and for the rank of normal nonnegative matrices, including some sufficient condition for such matrices to be invertible.
Keywords
Nonnegative matrix , Normal matrix , Rank , spectral radius , Perron root , Singular values
Journal title
Computers and Mathematics with Applications
Serial Year
1998
Journal title
Computers and Mathematics with Applications
Record number
918243
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