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Approximation Solution Of nonlinear (2 + 1)-Dimensional Schrödinger Equation

A b s t r a c t In this paper an Approximately Solution Of nonlinear (2 + 1)-Dimensional Schrodinger Equation is obtained. That is an important problem in various areas of Physics includes the propagation of circular polarized nonlinear AlfvEm waves in plasmas and the propagation of r. f. waves in plasma. In this paper the applicability and effectiveness of a new method that is used in recent years as a semi-exact analytical method is shown for solution of initial value problems. This method applied to Solution Of nonlinear (2 + 1)-Dimensional Schrodinger Equation then the results is compared with exact solution. This technique that is used in this work has this capability to find closed-form solutions of nonlinear problems and this method is easier to use and will be save in time.