On fractional powers of singular perturbations of the Laplacian
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Publication:6292629
DOI10.1016/J.JFA.2018.03.007arXiv1710.05870WikidataQ130137249 ScholiaQ130137249MaRDI QIDQ6292629
Raffaele Scandone, Alessandro Michelangeli, Vladimir Georgiev
Publication date: 16 October 2017
Functional calculus for linear operators (47A60) Linear symmetric and selfadjoint operators (unbounded) (47B25) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Integral operators (47G10) Special quantum systems, such as solvable systems (81Q80)
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