Dispersive optical solitons and domain walls with Radhakrishnan–Kundu–Lakshmanan equation having dual-power law of self-phase modulation by Laplace-Adomian decomposition

Abstract

AbstractThe paper utilizes the Laplace-Adomian decomposition scheme to numerically study the bright dispersive solitons and the corresponding domain walls that emerge from the model. In either case, the error measure is of the order of $$10^{-8}$$ 10 - 8 . The numerical simulations include the surface profiles, contour plots and the density plots.