On existence theorems of periodic traveling wave solutions to the two-dimensional korteweg-devries equation
1988
The two-dimensional generalized Korteweg-deVries equation is considered. We show the existence of nonconstant periodic traveling wave solutions. The equation is converted into a nonlinear integral equation using the Green's function method. We then employ the Schauder's fixed point theorem to establish the result. An example is given for the case of f(u) = 2u 3,i.e., the modified KdV equation
Keywords:
- Calculus
- Korteweg–de Vries equation
- Laplace's equation
- Mathematical analysis
- Summation equation
- Mathematics
- Kadomtsev–Petviashvili equation
- Riccati equation
- Integral equation
- Integro-differential equation
- Partial differential equation
- Functional equation
- First-order partial differential equation
- Differential equation
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