Improving formulas for the eigenvalues of finite block-Toeplitz tridiagonal matrices

DOI10.1016/j.amc.2020.125324OpenAlexW3021858678MaRDI QIDQ2185428

Yanyan Li

Publication date: 4 June 2020

Published in: Applied Mathematics and Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.amc.2020.125324

zbMATH Keywords

Kronecker productpolynomial matrixblock-matrix eigenvaluesmatrix square-root

Mathematics Subject Classification ID

Eigenvalues, singular values, and eigenvectors (15A18) Toeplitz, Cauchy, and related matrices (15B05)

Related Items (2)

On the characteristic polynomial, eigenvalues for block tridiagonal matrices ⋮ Routing a quantum state in a bio-inspired network

Uses Software

• mftoolbox

Cites Work

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