On the characteristic polynomial, eigenvalues for block tridiagonal matrices

DOI10.1080/09720529.2020.1854939zbMath1500.15005OpenAlexW3127949545MaRDI QIDQ5043930

D. A. Ahmed

Publication date: 6 October 2022

Published in: Journal of Discrete Mathematical Sciences and Cryptography (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/09720529.2020.1854939

zbMATH Keywords

eigenvaluesdeterminantsblock tridiagonal matrix

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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