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Examples of solving the inverse scattering problem and the equations of the Veselov-Novikov hierarchy from the scattering data of point potentials

Examples of solving the inverse scattering problem and the equations of the Veselov-Novikov hierarchy from the scattering data of point potentials

We consider the inverse scattering problem for the two-dimensional Schrodinger equation at fixed positive energy. Our results include inverse scattering reconstructions from the simplest scattering amplitudes. In particular, we give a complete analytic solution of the phased and phaseless inverse scattering problems for the single-point potentials (of the Bethe-Peierls-Fermi-Zeldovich-Berezin-Faddeev type). …