Renormalization of expansions for Regge trajectories of the   Schr\"odinger equation
  A recursion technique for the renormalization of semiclassical expansions for the Regge trajectories of bound states of the Schr\"odinger equation is developed. As an application of the proposed technique, the two-parameter renormalization scheme of the Regge trajectories for the bound states in the Martin potential is considered. 
D. A. Kulikov, R. S. Tutik