Some Spectral Properties of the Non-Self-Adjoint Friedrichs Model Operator

DOI10.3318/PRIA.2005.105.2.25zbMath1098.47021MaRDI QIDQ3371996

Alexander V. Kiselev

Publication date: 22 February 2006

Published in: Mathematical Proceedings of the Royal Irish Academy (Search for Journal in Brave)

zbMATH Keywords

spectral propertiesnon-selfadjoint operatorFriedrichs model operator

Mathematics Subject Classification ID

Riesz operators; eigenvalue distributions; approximation numbers, (s)-numbers, Kolmogorov numbers, entropy numbers, etc. of operators (47B06) Spectrum, resolvent (47A10) Linear symmetric and selfadjoint operators (unbounded) (47B25)

Related Items (3)

Nonself-adjoint operators with almost Hermitian spectrum: Cayley identity and some questions of spectral structure ⋮ On the spectral properties of non-selfadjoint discrete Schrödinger operators ⋮ Nonself-adjoint operators with almost Hermitian spectrum: matrix model. I

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