Exact periodic wave solutions to the coupled Schrödinger-KdV equation and DS equations
The exact solutions for the coupled non-linear partial differential equations are studied by means of the mapping method proposed recently by the author. Taking the coupled Schrödinger-KdV equation and DS equations as examples, abundant periodic wave solutions in terms of Jacobi elliptic functions are obtained. Under the limit conditions, soliton wave solutions are given.
Yan-Ze Peng1 2
Volume 96, 2022
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