Discrete spectrum in the gaps for perturbations of periodic Jacobi matrices

DOI10.1016/j.cam.2008.07.046zbMath1169.47019OpenAlexW2031990901MaRDI QIDQ1005999

Petru A. Cojuhari

Publication date: 17 March 2009

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

Full work available at URL: https://doi.org/10.1016/j.cam.2008.07.046

zbMATH Keywords

perturbationJacobi matricesspectral theory

Mathematics Subject Classification ID

Eigenvalues, singular values, and eigenvectors (15A18) Spectrum, resolvent (47A10) Perturbation theory of linear operators (47A55) Eigenvalue problems for linear operators (47A75) Toeplitz operators, Hankel operators, Wiener-Hopf operators (47B35) Jacobi (tridiagonal) operators (matrices) and generalizations (47B36)

Related Items (3)

Spectral representations for a class of banded Jacobi-type matrices ⋮ Spectral resolutions for non-self-adjoint block convolution operators ⋮ Spectral theory of a class of block Jacobi matrices and applications

Cites Work

• Scattering theory for Jacobi operators with quasi-periodic background
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