List of Articles Inverse eigenvalue problem

• Open Access Article
  • Abstract Page
  • Full-Text
  
  1 - Inverse eigenvalue problem for bordered diagonal matrices
  S. Mashayekhi S. M. Karbassi S. A. Shahzadefazeli
  Manuscript profile
• Open Access Article
  • Abstract Page
  • Full-Text
  
  2 - Inverse eigenvalue problem of interval nonnegative matrices via lower triangular matrices
  A. M. Nazari M. Zeinali H. Mesgarani A. Nezami
  10.30495/jlta.2024.2000556.1600
  In this paper, for a given set of real interval numbers $\sigma$ that satisfies in special conditions, we find an interval nonnegative matrix $C^I$ such that for each point set $\delta$ of given interval spectrum $\sigma$, there exists a point matrix $C$ of $C^I$ such t More

  In this paper, for a given set of real interval numbers $\sigma$ that satisfies in special conditions, we find an interval nonnegative matrix $C^I$ such that for each point set $\delta$ of given interval spectrum $\sigma$, there exists a point matrix $C$ of $C^I$ such that $\delta$ is its spectrum. For this purpose, we use unit lower triangular matrices and especially try to use binary unit lower triangular matrices. We also study some conditions for existence solution to the problem. Manuscript profile
• Open Access Article
  • Abstract Page
  • Full-Text
  
  3 - On the nonnegative inverse eigenvalue problem of traditional matrices
  A. M. Nazari S. Kamali Maher
  Manuscript profile