Inverse Eigenvalue Problem of Unitary Hessenberg Matrices
Joint Authors
Source
Discrete Dynamics in Nature and Society
Issue
Vol. 2009, Issue 2009 (31 Dec. 2009), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2009-11-12
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
Let H∈ℂn×n be an n×n unitary upper Hessenberg matrix whose subdiagonal elements are all positive, let Hk be the kth leading principal submatrix of H, and let H˜k be a modified submatrix of Hk.
It is shown that when the minimal and maximal eigenvalues of H˜k (k=1,2,…,n) are known, H can be constructed uniquely and efficiently.
Theoretic analysis, numerical algorithm, and a small example are given.
American Psychological Association (APA)
Wu, Chunhong& Lu, Linzhang. 2009. Inverse Eigenvalue Problem of Unitary Hessenberg Matrices. Discrete Dynamics in Nature and Society،Vol. 2009, no. 2009, pp.1-11.
https://search.emarefa.net/detail/BIM-485297
Modern Language Association (MLA)
Wu, Chunhong& Lu, Linzhang. Inverse Eigenvalue Problem of Unitary Hessenberg Matrices. Discrete Dynamics in Nature and Society No. 2009 (2009), pp.1-11.
https://search.emarefa.net/detail/BIM-485297
American Medical Association (AMA)
Wu, Chunhong& Lu, Linzhang. Inverse Eigenvalue Problem of Unitary Hessenberg Matrices. Discrete Dynamics in Nature and Society. 2009. Vol. 2009, no. 2009, pp.1-11.
https://search.emarefa.net/detail/BIM-485297
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-485297