Exact solutions of spectral problems for the Schrödinger operator on (–∞, ∞) with polynomial potential obtained via the FD-method

DOI10.15407/DOPOVIDI2017.02.010zbMath1374.65191OpenAlexW2595447157MaRDI QIDQ5271505

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Publication date: 11 July 2017

Published in: Reports of the National Academy of Sciences of Ukraine (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.15407/dopovidi2017.02.010

zbMATH Keywords

Schrödinger operatorspectral problemanharmonic oscillatorsexact eigenvaluesexponentially convergent method

Mathematics Subject Classification ID

Estimates of eigenvalues in context of PDEs (35P15) Schrödinger operator, Schrödinger equation (35J10) Numerical methods for eigenvalue problems for boundary value problems involving PDEs (65N25)

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