On the inverse eigenvalue problem for a specific symmetric matrix

Document Type : Research Article

Author

Faculty of Mathematical Sciences, Vali-e-Asr University of Rafsanjan, Rafsanjan, Kerman, Iran

Abstract

The aim of the current paper is to study a partially described inverse eigenvalue problem of  a specific symmetric  matrix, and prove some properties of such matrix. The problem includes the construction of the matrix by  the  minimal eigenvalue of all  leading principal submatrices  and eigenpair (λ2(n),x) such that λ2(n) is the maximal eigenvalue of the required matrix. We investigate  conditions for the solvability of the problem, and finally an algorithm and  its numerical results are presented.

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