Exact Solutions of (2+1)-Dimensional Nonlinear Schrödinger Equation Based on Modified Extended Tanh Method
Keywords:
nonlinear Schrödinger equation, modified extended tanh method, kink wave solution, peakon wave solution, periodic wave solution.Abstract
In this paper, the modified extended tanh method is used to construct more general exact solutions of a (2+1)-dimensional nonlinear Schrödinger equation. With the aid of Maple and Matlab software, we obtain exact explicit kink wave solutions, peakon wave solutions, periodic wave solutions and their 3D images.