Spectral analysis of certain non-self-adjoint difference operators

DOI10.1007/BF01093089zbMath0533.47026MaRDI QIDQ789700

E. V. Cheremnykh

Publication date: 1983

Published in: Ukrainian Mathematical Journal (Search for Journal in Brave)

zbMATH Keywords

perturbation theorydifference operatorsmultiplicity of eigenvaluespseudoresolventintegral operator with kernel analytic in both variables

Mathematics Subject Classification ID

Perturbation theory of linear operators (47A55) Linear difference operators (47B39) Integral, integro-differential, and pseudodifferential operators (47Gxx)

Related Items (1)

Perturbations and operator trace functions

Cites Work

• Theorem on the residue of a pseudoresolvent
• Spectral analysis of some non-self-adjoint operators

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