Construction of Solutions of Generalized Nonlinear Schr?dinger Equation
The construction of the solution of the generalized nonlinear Schrödinger equation is analyzed.Firstly,the nonlinear Schrödinger equation is transformed into an ordinary differential equation by traveling wave transformation,and the system disper-sion relation is obtained.Then the solution is constructed by(G′/G2)expansion method,and a series of exact solutions of generalized nonlinear Schrödinger equation are constructed.At the same time,it is proved that the method and procedure are effective and appli-cable to construct the exact solution of nonlinear Schrödinger equation.