New exact solutions to the perturbed nonlinear Schrödinger’s equation with Kerr law nonlinearity via modified trigonometric function series method

In this paper, the modified trigonometric function series method is employed to solve the perturbed nonlinear Schrödinger’s equation (NLSE) with Kerr law nonlinearity. Exact traveling wave solutions are obtained.

Research highlights
► In this paper, we study the traveling wave solutions to Eq. (1.1) by using MTFSM.