Fast QR iterations for unitary plus low rank matrices

Author:

Bevilacqua RobertoORCID,Del Corso Gianna M.ORCID,Gemignani LucaORCID

Publisher

Springer Science and Business Media LLC

Subject

Applied Mathematics,Computational Mathematics

Reference42 articles.

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2. Ammar, G., Gragg, W., Reichel, L.: Direct and inverse unitary eigenproblems in signal processing: an overview. In: De Moor, B.L.R., Moonen, F.T., Golub, G.H. (eds.) Linear Algebra for Large Scale and Real-Time Applications. Springer, New York (1993)

3. Ammar, G.S., Calvetti, D., Reichel, L.: Continuation methods for the computation of zeros of Szegö polynomials. Linear Algebra Appl. 249, 125–155 (1996)

4. Ammar, G.S., Gragg, W.B., Reichel, L.: On the eigenproblem for orthogonal matrices. In: 1986 25th IEEE Conference on Decision and Control, pp. 1963–1966 (1986)

5. Aurentz, J., Mach, T., Robol, L., Vandebril, R., Watkins, D.S.: Fast and backward stable computation of the eigenvalues and eigenvectors of matrix polynomials. Math. Comput. 88, 313–347 (2019)

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1. Orthogonal Iterations on Companion-Like Pencils;Journal of Scientific Computing;2022-02-20

2. Efficient Reduction of Compressed Unitary Plus Low Rank Matrices to Hessenberg Form;SIAM Journal on Matrix Analysis and Applications;2020-01

3. Fast QR iterations for unitary plus low rank matrices;Numerische Mathematik;2019-10-23

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