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《Journal of Honghe University》 2013-04
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Application of Homotopy Perturbation Method in Solving Fractional KdV-Burgers Equation

CHEN Hong-ju(College of Mathematics,Honghe University,Mengzi 661100,China)  
In this paper,the homotopy perturbation method(HPM) is applied to solve a time-fractional KdV-Burgers equation.The second order approximate solutions are obtained very conveniently.At the same time,the numerical solutions of the KdV-Burgers differential equation under some values of the fractional order are obtained with Maple software.The results show that HPM method has high accuracy,little quantity of calculation for the solutions of the nonlinear differential equations.It is effective for the time-fractional KdV-Burgers differential equation.
【CateGory Index】: O175
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