Exact Solutions of the KdV2 Equation by Trial Equation Method

Yifeng Yan

Abstract


The trial equation method is applied to the KdV2 equation as second order approximate of Boussinesq equations for shallow water waves. First, the equation is transformed into element-ary integral form, and then the complete discrimination system for polynomial method is used to classification.

Keywords


Nonlinear partial differential equation, KdV2 equation, Trial equation method


DOI
10.12783/dtetr/mcaee2020/34985

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