Method of potential representation for solution of SchrДodinger equation was proposed in [1], [2] for nucleus scattering calculations using optical model. Main features of that method is expression of wave functions or solutions of SchrДodinger equation like functions of potential
[1].The theorem for new multiplicative perturbation theory was presented [2]. According this theorem, when a new potential is added, the new solution can be obtained multiplying previous solution by the function depending on the new potential