Analyticity of Solitary-wave Solutions of Model Equations for Long Waves
نویسندگان
چکیده
It is shown that solitary-wave solutions of model equations for long waves have an analytic extension to a strip in the complex plane that is symmetric about the real axis. The classes of equations to which the analysis applies include equations of Korteweg-de Vries type, the regularized long wave equations, as well as particular instances of nonlinear Schrr odinger equations.
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تاریخ انتشار 1996