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This article is cited in 1 scientific paper (total in 1 paper)
Inverse spectral problem for the Schrödinger equation with an additional linear potential
A. Kh. Khanmamedovabc, M. G. Makhmudovab a Baku State University, Baku, Azerbaijan
b Institute of Mathematics and Mechanics, Azerbaijan National Academy of Sciences, Baku,
Azerbaijan
c Azerbaijan University, Baku,
Azerbaijan
Abstract:
We consider the one-dimensional Schrödinger equation with an additional linear potential on the whole axis and construct a transformation operator with a condition at $-\infty$. We obtain the fundamental integral Gelfand–Levitan equation on the half-axis $(-\infty,x)$ and prove the unique solvability of this fundamental equation.
Keywords:
Schrödinger equation, additional linear potential, Airy function, transformation operator, Gelfand–Levitan equation, inverse scattering problem.
Received: 26.05.2019 Revised: 30.08.2019
Citation:
A. Kh. Khanmamedov, M. G. Makhmudova, “Inverse spectral problem for the Schrödinger equation with an additional linear potential”, TMF, 202:1 (2020), 66–80; Theoret. and Math. Phys., 202:1 (2020), 58–71
Linking options:
https://www.mathnet.ru/eng/tmf9755https://doi.org/10.4213/tmf9755 https://www.mathnet.ru/eng/tmf/v202/i1/p66
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