Stability of Solitary Waves for a Generalized Derivative Nonlinear Schrödinger Equation
نویسندگان
چکیده
منابع مشابه
Stability of Solitary Waves for a Generalized Derivative Nonlinear Schrödinger Equation
We consider a derivative nonlinear Schrödinger equation with a general nonlinearity. This equation has a two parameter family of solitary wave solutions. We prove orbital stability/instability results that depend on the strength of the nonlinearity and, in some instances, their velocity. We illustrate these results with numerical simulations.
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ژورنال
عنوان ژورنال: Journal of Nonlinear Science
سال: 2013
ISSN: 0938-8974,1432-1467
DOI: 10.1007/s00332-012-9161-2