Exact Solutions of Cylindrically (Spherically) Nonlinear Schrdinger Equation
Journal Title: 河南科技大学学报（自然科学版） - Year 2018, Vol 39, Issue 2
Abstract
The cylindrically ( spherically) nonlinear Schrdinger equation ( CS-NLS) was studied. A similarity transformation between the CS-NLS and NLS with variable coefficients was obtained. The solutions of the NLS with variable coefficients were obtained by using G'/G-expansion method. According to the similarity transformation, by using the solutions of NLS with variable coefficients and solutions of NLS with constant coefficients, the exact solutions of the CS-NLS were obtained.Specially the exact solutions of the CS-NLS withconstant disperson coefficient and nonlinear coefficient are obtained.
Authors and Affiliations
Jingmei LI, Jinliang ZHANG, Fei WANG
Keywords
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