SCHRÖDINGER OPERATORS ON HOMOGENEOUS METRIC TREES: SPECTRUM IN GAPS
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Publication:4420441
DOI10.1142/S0129055X02001235zbMath1038.81023arXivmath/0109016OpenAlexW1986509210MaRDI QIDQ4420441
Alexander V. Sobolev, Michael Solomyak
Publication date: 17 August 2003
Published in: Reviews in Mathematical Physics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/math/0109016
Applications of operator theory in the physical sciences (47N50) Eigenfunctions, eigenfunction expansions, completeness of eigenfunctions of ordinary differential operators (34L10) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Perturbation theories for operators and differential equations in quantum theory (81Q15) Discrete potential theory (31C20)
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