A Numerical Treatment of Energy Eigenvalues of Harmonic Oscillators Perturbed by a Rational Function

DOI10.1063/1.5004974zbMath1373.81209arXiv1610.03613WikidataQ115553644 ScholiaQ115553644MaRDI QIDQ6278546

Philippe J. Gaudreau, Hassan Safouhi

Publication date: 12 October 2016

Mathematics Subject Classification ID

Particular ordinary differential operators (Dirac, one-dimensional Schrödinger, etc.) (34L40) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Discrete version of topics in analysis (39A12) Numerical approximation of eigenvalues and of other parts of the spectrum of ordinary differential operators (34L16)

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