On infinite-rank singular perturbations of the Schrödinger operator

DOI10.1007/s11253-008-0077-9zbMath1164.47021OpenAlexW2091795586MaRDI QIDQ3607245

L. Vavrykovych, Sergei Kuzhel

Publication date: 28 February 2009

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

Full work available at URL: http://dspace.nbuv.gov.ua/handle/123456789/164498

zbMATH Keywords

singular perturbationSchrödinger operatorsymmetry propertiesselfadjoint realization

Mathematics Subject Classification ID

Perturbation theory of linear operators (47A55) Linear symmetric and selfadjoint operators (unbounded) (47B25) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10)

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