计算物理 ›› 1997, Vol. 14 ›› Issue (S1): 515-517.

• 论文 • 上一篇    下一篇

一类全对称周期Jacobi矩阵逆特征值问题

孔翠芳1, 吕烔兴2   

  1. 1. 盐城工学院, 江苏 224002;
    2. 南京航空航天大学 210016
  • 收稿日期:1996-11-18 修回日期:1997-05-04 出版日期:1997-12-25 发布日期:1997-12-25

A KIND OF INVERSE EIGENVALUE PROBLEM FOR REAL BI-SYMMETRIC PERIODIC JACOBI MATRICES

Kong Cuifang1, Lu Tongxing2   

  1. 1. Yancheng Institute of Technology, Jiangsu 224002;
    2. Nanjing University of Aeronautics and Astronautics, 210016
  • Received:1996-11-18 Revised:1997-05-04 Online:1997-12-25 Published:1997-12-25

摘要: 提出了关于全对称周期Jacobi矩阵的一类逆特征值问题。导出了问题有唯一解的一个充分条件;在条件满足时给出了计算公式。

关键词: 反问题, 特征值, Jacobi矩阵

Abstract: A kind of inverse eigenvalue problem is proposed for real bi symmetric periodic Jacobi marices. The sufficient condition for the problem to have unique solution has been apecified. When the condition holds, the calculating formula derived here can be used.

Key words: inverse problem, eigenvalue, Jacobian matrices

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