Lower bounds for the number of eigenvalue branches for the schrödinger operator H - λ W In a Gap of H: The Case of Indefinite W
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Publication:4833759
DOI10.1080/03605309508821116zbMath0846.35091OpenAlexW2073494515MaRDI QIDQ4833759
Publication date: 23 May 1995
Published in: Communications in Partial Differential Equations (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1080/03605309508821116
General topics in linear spectral theory for PDEs (35P05) Asymptotic distributions of eigenvalues in context of PDEs (35P20) Schrödinger operator, Schrödinger equation (35J10)
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