摘 要
本文利用Hessenberg矩陣特徵值配置的1個結果以及3對角矩陣的.有關性質提出了1個求解Jacobi矩陣特徵值反問題的算法，並利用此算法給出了1個具體的數值實例．
關鍵詞：Jacobi矩陣；Hessenberg矩陣；反問題；特徵值
A Numerical Method to Solve a kind of Inverse Characteristic Problems for Jacobi Matrices
ABSTRACT
In this paper，a numerical method based on the eigenvalue assignment in an lower Hessenberg matrix and properties of tridiagonal matrices to solve a kind of inverse characteristic problems for Jacobi matrices presented． We consider a concrete numerical example by using this method．
Keywords： Jacobi matrix；Hessenberg matrix；inverse problem；characteristic value ..............................
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