Perturbation Expansion and N-th Order Fermi Golden Rule of the Nonlinear Schrödinger Equations

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/117932In this paper we consider generalized nonlinear Schrödinger equations with external potentials. we compute the forth and the sixed order Fermi Golden Rules (FGR), conjectured in our previous papers, which is used in a study of the asymptotic dynamics of trapped solitons.31 PagesAnalysis of PDEsMathematical Physics35Q55, 37K45Perturbation Expansion and N-th Order Fermi Golden Rule of the Nonlinear Schrödinger Equationstext