On spectral properties of a certain class of perturbed operators

DOI10.1007/S10958-022-05956-ZzbMath1493.47012OpenAlexW4283070221WikidataQ114225154 ScholiaQ114225154MaRDI QIDQ2153282

G. V. Garkavenko

Publication date: 4 July 2022

Published in: Journal of Mathematical Sciences (New York) (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10958-022-05956-z

zbMATH Keywords

spectrumdifferential operatormethod of similar operators

Mathematics Subject Classification ID

Riesz operators; eigenvalue distributions; approximation numbers, (s)-numbers, Kolmogorov numbers, entropy numbers, etc. of operators (47B06) Perturbation theory of linear operators (47A55) Linear operators on special spaces (weighted shifts, operators on sequence spaces, etc.) (47B37)

Cites Work

• Unnamed Item
• Methods of abstract harmonic analysis in the perturbation theory of linear operators
• On diagonalization of certain classes of linear operators
• Method of similar operators in research of spectral properties of difference operators with growthing potential
• The method of similar operators in the spectral analysis of non-self-adjoint Dirac operators with non-smooth potentials
• Spectral Analysis of a Class of Difference Operators with Growing Potential

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