On commutative algebras of Toeplitz-plus-Hankel matrices

DOI10.1134/S0965542510050027zbMath1224.15056OpenAlexW2133046414MaRDI QIDQ2995906

Yu. O. Vorontsov, Khakim D. Ikramov

Publication date: 4 May 2011

Published in: Computational Mathematics and Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s0965542510050027

zbMATH Keywords

complexityalgorithmfast Fourier transformToeplitz matricesHankel matricescirculantsToeplitz-plus-Hankel matricesunitary similarity transformationpersymmetric matricesHermitian Toeplitz matricesnormal Toeplitz matrices\((T + H)\)

Mathematics Subject Classification ID

Hermitian, skew-Hermitian, and related matrices (15B57) Canonical forms, reductions, classification (15A21) Toeplitz, Cauchy, and related matrices (15B05)

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