A geometric approach to approximating the limit set of eigenvalues for banded Toeplitz matrices

DOI10.1137/23m1587804MaRDI QIDQ6592221

Jacob Stordal Christiansen, Teodor Bucht

Publication date: 24 August 2024

Published in: SIAM Journal on Matrix Analysis and Applications (Search for Journal in Brave)

zbMATH Keywords

banded Toeplitz matricespolygon approximationslimiting set of eigenvalues

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 operators, Hankel operators, Wiener-Hopf operators (47B35) Toeplitz, Cauchy, and related matrices (15B05)

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