Eigenvalue asymptotic expansion for non-Hermitian tetradiagonal Toeplitz matrices with real spectrum

DOI10.1016/J.JMAA.2023.127816zbMATH Open1541.15006MaRDI QIDQ6542851

Juanita Gasca, S. M. Grudsky, Manuel Bogoya

Publication date: 23 May 2024

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

zbMATH Keywords

asymptotic expansioneigenvaluesToeplitz matrixLaurent polynomiallimiting set

Mathematics Subject Classification ID

Determinants, permanents, traces, other special matrix functions (15A15) Eigenvalues, singular values, and eigenvectors (15A18) Toeplitz, Cauchy, and related matrices (15B05)

Cites Work

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