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 −∞. We obtain the fundamental integral Gelfand–Levitan equation on the half-axis (−∞,x) and prove the unique solvability of this fundamental equation.
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