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A remark on the numerical solution of a scattering problem for the Schrödinger equation on the whole line. (Russian, English) Zbl 1078.34067
Zh. Vychisl. Mat. Mat. Fiz. 43, No. 3, 433-434 (2003); translation in Comput. Math. Math. Phys. 43, No. 3, 414-415 (2003).
Authors’ summary: A method for calculating the reflection coefficients is proposed. The method is based on the phase equation.
34L25 Scattering theory, inverse scattering involving ordinary differential operators
34L40 Particular ordinary differential operators (Dirac, one-dimensional Schrödinger, etc.)
81Q05 Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics