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scientific article; zbMATH DE number 1404559
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| English | No label defined |
scientific article; zbMATH DE number 1404559 |
Statements
21 February 2000
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singular perturbations
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selfadjoint operators
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spectral analysis
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scattering theory
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Schrödinger operators with distributional potential of finite support
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solvable idealizations of quantum mechanical problems
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scale of Hilbert spaces
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von Neumann's extension theory
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Krein's resolvent formulae
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Nevanlinna functions
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infinite-rank perturbations
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few-body quantum models with singular interactions
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