A reliable treatment for nonlinear Schrödinger equations |
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| Authors: | F Khani S Hamedi-Nezhad |
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| Institution: | a Department of Mathematics, Ilam University, PO Box 69315516, Ilam, Iran
b Department of Mathematics, Bakhtar Institute of Higher Education, PO Box 696, Ilam, Iran |
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| Abstract: | Exp-function method is used to find a unified solution of nonlinear wave equation. Nonlinear Schrödinger equations with cubic and power law nonlinearity are selected to illustrate the effectiveness and simplicity of the method. It is shown that the Exp-function method, with the help of symbolic computation, provides a powerful mathematical tool for solving nonlinear equation. |
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| Keywords: | Nonlinear Schrö dinger equation Cubic nonlinearity Power law nonlinearity Exp-function |
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