A modified method for reconstructing periodic Jacobi matrices

Author:

Boley Daniel,Golub Gene H.

Abstract

In this note, we discuss the reconstruction of periodic Jacobi matrices from spectral data. The method combines ideas and techniques from the algorithms given by Boley and Golub [1], [2], and Ferguson [3], resulting in a numerically stable algorithm applicable to a larger class of problems. The number of initial data items needed for this method equals the number of items in the resulting matrix, namely 2n.

Publisher

American Mathematical Society (AMS)

Subject

Applied Mathematics,Computational Mathematics,Algebra and Number Theory

Reference11 articles.

Cited by 24 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. The new inverse eigenvalue problems for periodic and generalized periodic Jacobi matrices from their extremal spectral data;Linear Algebra and its Applications;2023-02

2. An inverse eigenvalue problem for doubly periodic pseudo-Jacobi matrices;Journal of Computational and Applied Mathematics;2022-05

3. A reduction algorithm for reconstructing periodic Jacobi matrices in Minkowski spaces;Applied Mathematics and Computation;2022-04

4. An inverse eigenvalue problem for modified pseudo-Jacobi matrices;Journal of Computational and Applied Mathematics;2021-06

5. On the inverse eigenvalue problem for periodic Jacobi matrices;Inverse Problems in Science and Engineering;2019-12-23

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