Shell extremal eigenvalues of tridiagonal Toeplitz Matrices

DOI10.13001/ela.2023.7829OpenAlexW4388775848MaRDI QIDQ6202067

Christos Chorianopoulos

Publication date: 21 February 2024

Published in: The Electronic Journal of Linear Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.13001/ela.2023.7829

zbMATH Keywords

Toeplitz matrixextremal eigenvaluesShellcubic curvenon-normal matrix

Mathematics Subject Classification ID

Eigenvalues, singular values, and eigenvectors (15A18) Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Hermitian, skew-Hermitian, and related matrices (15B57) Toeplitz, Cauchy, and related matrices (15B05)

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