Fractional variational homotopy perturbation iteration method and its application to a fractional diffusion equation
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摘要
In this paper, we use the fractional variational homotopy perturbation iteration method (FVHPIM) with modified Riemann–Liouville derivative to solve a time-fractional diffusion equation. Using this method, a rapid convergent sequence tending to the exact solution of the equation can be obtained. To show the efficiency of the considered method, some numerical examples are presented.
论文关键词：Variational iteration method,Homotopy perturbation method,Modified Riemann–Liouville derivative,Fractional diffusion equation,Mittag–Leffler function
论文评审过程：Available online 21 January 2013.
论文官网地址：https://doi.org/10.1016/j.amc.2012.12.003
