A transmutation operator method for solving the inverse quantum scattering problem. - Vladislav V. Kravchenko; Elina L. Shishkina; Sergii M. Torba (CoRR, 2020)

A Neumann series of Bessel functions representation for solutions of the radial Dirac system. - Vladislav V. Kravchenko; Elina L. Shishkina; Sergii M. Torba (CoRR, 2020)