Tight bounds to the Schrodinger equation eigenvalues

DOI10.1088/0305-4470/22/6/016zbMath0677.34025OpenAlexW2046489032MaRDI QIDQ3832869

Eduardo A. Castro, Gabriel I. Frydman, Francisco M. Fernández

Publication date: 1989

Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0305-4470/22/6/016

zbMATH Keywords

Riccati equationanharmonic oscillatorsNumerical resultsquartic oscillatorsSchrödinger equation eigenvalues

Mathematics Subject Classification ID

Ordinary differential operators (34L99)

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