Intervals of Dense Point Spectrum for Spherically Symmetric Schrödinger Operators of the Type −δ+cos|x |

DOI10.1112/jlms/s2-43.2.295zbMath0741.35009OpenAlexW1979465176MaRDI QIDQ3978852

Andreas M. Hinz, Hubert Kalf, Rainer Hempel, Ira W. Herbst

Publication date: 25 June 1992

Published in: Journal of the London Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1112/jlms/s2-43.2.295

zbMATH Keywords

compactnessseparation of variablesrotational symmetry of operator

Mathematics Subject Classification ID

General topics in linear spectral theory for PDEs (35P05) Schrödinger operator, Schrödinger equation (35J10)

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