Stationary solutions for nonlinear dispersive Schrödinger's equation

This paper carries out the integration of the nonlinear dispersive Schrödinger's equation by the aid of Lie group analysis. The stationary solutions are obtained. The two types of nonlinearity that are studied in this paper are power law and dual-power law so that the cases of Kerr law and parabolic law nonlinearity fall out as special cases. © 2010 Springer Science+Business Media B.V.