The spectrum of a periodic operator with a small localized perturbation

DOI10.1134/S1064562407020202zbMath1175.34106MaRDI QIDQ2518818

Denis I. Borisov, Rustem R. Gadyl'shin

Publication date: 19 January 2009

Published in: Doklady Mathematics (Search for Journal in Brave)

zbMATH Keywords

multiplicitycontinuous spectrumself-adjoint operatorpoint spectrumembedded eigenvalues

Mathematics Subject Classification ID

General spectral theory of ordinary differential operators (34L05) Scattering theory, inverse scattering involving ordinary differential operators (34L25)

Related Items (1)

Eigenvalues in spectral gaps of differential operators

Cites Work

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