Multilevel symmetrized Toeplitz structures and spectral distribution results for the related matrix-sequences

zbMath1465.15036arXiv2011.10835MaRDI QIDQ4989753

Paola Ferrari, Stefano Serra Capizzano, Isabella Furci

Publication date: 26 May 2021

Full work available at URL: https://arxiv.org/abs/2011.10835

zbMATH Keywords

symmetrizationeigenvalue distributionToeplitz matricesHankel matricessingular value distribution

Mathematics Subject Classification ID

Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Eigenvalues, singular values, and eigenvectors (15A18) Riesz operators; eigenvalue distributions; approximation numbers, (s)-numbers, Kolmogorov numbers, entropy numbers, etc. of operators (47B06) Toeplitz, Cauchy, and related matrices (15B05)

Related Items (2)

The Asymptotic Spectrum of Flipped Multilevel Toeplitz Matrices and of Certain Preconditionings ⋮ Optimal block circulant preconditioners for block Toeplitz systems with application to evolutionary PDEs

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