On the fast reduction of symmetric rationally generated Toeplitz matrices to tridiagonal form

zbMath1188.65042MaRDI QIDQ964100

Katrijn Frederix, Luca Gemignani, Marc Van Barel

Publication date: 14 April 2010

Published in: ETNA. Electronic Transactions on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/232715

zbMATH Keywords

numerical examplesToeplitz matricesreduction algorithmsorthogonal similarity transformationseigenvalue computationtridiagonal formrank structures

Mathematics Subject Classification ID

Computational methods for sparse matrices (65F50) Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Orthogonalization in numerical linear algebra (65F25) Toeplitz, Cauchy, and related matrices (15B05)

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