On the nonnegative inverse eigenvalue problem of traditional matrices

Author(s):

A. M. Nazari * , S. Kamali Maher

Message:
Article Type:
Research/Original Article (دارای رتبه معتبر)
Abstract:
In this paper, at first for a given set of real or complex numbers $sigma$ with nonnegative summation, we introduce some special conditions that with them there is no nonnegative tridiagonal matrix in which $sigma$ is its spectrum. In continue we present some conditions for existence such nonnegative tridiagonal matrices.
Keywords:

Inverse eigenvalue problem , Tridiagonal matrix , Nonnegative matrix

Language:
English
Published:
Journal of Linear and Topological Algebra, Volume:2 Issue: 3, Summer 2013
Pages:
167 to 174
https://www.magiran.com/p2262864  
سامانه نویسندگان
  • Alimohammad Nazari
    Corresponding Author (1)
    Associate Professor Appled mathematics, Mathematics, Science, University Of Arak, Arak, Iran
    Nazari، Alimohammad
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