Finite-dimensional approximation of the differential operator in problems of quantum mechanics

DOI10.1016/0021-9991(85)90126-3zbMath0588.65063OpenAlexW2004411615MaRDI QIDQ1073555

V. B. Belyaev, O. I. Kartavtsev

Publication date: 1985

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0021-9991(85)90126-3

zbMATH Keywords

eigenvalue problemSchrödinger equationscattering theoryBorn approximationmodel systems

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Numerical solution of eigenvalue problems involving ordinary differential equations (65L15) Ordinary differential operators (34L99)

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