论文信息 - The Inverse Eigenvalue Problem for a Special Kind of Matrices

The Inverse Eigenvalue Problem for a Special Kind of Matrices

In this paper we study a kind of inverse eigenvalue problem for a special kind of real symmetric matrices: the real symmetric Arrow-plus-Jacobi matrices. That is, matrices which look like arrow matrices forward and Jacobi backward, from the station, . We give a necessary and sufficient condition for the existence of such two matrices. Our results are constructive, in the sense that they generate an algorithmic procedure to construct the matrix.

Zhibing Liu | Kanmin Wang | Chengfeng Xu

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