1-Soliton Solution for Zakharov Equations
نویسنده
چکیده
The Zakharov equations are one of the important mathematical models in plasma physics. The solitary wave ansatz method is applied to obtain the exact solution. We use a finite difference scheme which is fourth order in space and second order in time to get a numerical solution. We show that the scheme is unconditionally stable. Numerical tests for single and interaction of two solitary waves are given to show the validity of the methods.
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