Approximate Symmetry Reduction to the Perturbed One-Dimensional Nonlinear Schrödinger Equation
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Abstract
The one-dimensional nonlinear Schrödinger equation with a perturbation of polynomial type is considered. Using the approximate symmetry perturbation theory, the approximate symmetries and approximate symmetry reduction equations are obtained.
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JIA Man, WANG Jian-Yong, LOU Sen-Yue. Approximate Symmetry Reduction to the Perturbed One-Dimensional Nonlinear Schrödinger Equation[J]. Chin. Phys. Lett., 2009, 26(2): 020201. DOI: 10.1088/0256-307X/26/2/020201
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JIA Man, WANG Jian-Yong, LOU Sen-Yue. Approximate Symmetry Reduction to the Perturbed One-Dimensional Nonlinear Schrödinger Equation[J]. Chin. Phys. Lett., 2009, 26(2): 020201. DOI: 10.1088/0256-307X/26/2/020201
|
JIA Man, WANG Jian-Yong, LOU Sen-Yue. Approximate Symmetry Reduction to the Perturbed One-Dimensional Nonlinear Schrödinger Equation[J]. Chin. Phys. Lett., 2009, 26(2): 020201. DOI: 10.1088/0256-307X/26/2/020201
|
JIA Man, WANG Jian-Yong, LOU Sen-Yue. Approximate Symmetry Reduction to the Perturbed One-Dimensional Nonlinear Schrödinger Equation[J]. Chin. Phys. Lett., 2009, 26(2): 020201. DOI: 10.1088/0256-307X/26/2/020201
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