New Exact Solutions of Rational Expansion Method for the Variable Coefficient Nonlinear Equation with Forced Term

Juan Liu, Zhan-wei Hou

Abstract


With the aid of symbolic computation system Maple, several new kinds of generalized exact solutions for the variable coefficient combined KdV equation and Chaffee-Infante equation with forced term are obtained by using a new generalize Riccati equation rational expansion method. This approach can also be applied to other variable coefficient nonlinear evolution equations.

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International Journal of Online and Biomedical Engineering (iJOE) – eISSN: 2626-8493
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