Title of article
On the nonnegative inverse eigenvalue problem of traditional matrices
Author/Authors
Nazari, A. M. Department of Mathematics - Faculty of Science - Arak University , S. Kamali Maher, S. Department of Mathematics - Faculty of Science - Arak University
Pages
8
From page
167
To page
174
Abstract
In this paper, at rst for a given set of real or complex numbers with nonnegative
summation, we introduce some special conditions that with them there is no nonnegative
tridiagonal matrix in which is its spectrum. In continue we present some conditions for
existence such nonnegative tridiagonal matrices.
Keywords
Inverse eigenvalue problem , Tridiagonal matrix , Nonnegative matrix
Journal title
Astroparticle Physics
Serial Year
2013
Record number
2436125
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