A novel numerical approximation for the space fractional advection-dispersion equation
A novel numerical approximation for the space fractional advection-dispersion equation
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空间分数平流色散方程的一种新颖数值近似
DOI：
10.1093/imamat/hxs073
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发表时间：
2014-06
影响因子：
1.2
通讯作者：
S. Shen, F. Liu, V. Anh, I. Turner, J. Chen
中科院分区：
文献类型：
--
作者：
S. Shen, F. Liu, V. Anh, I. Turner, J. Chen
本文考虑一个空间分数阶平流色散方程。用β1阶的Riesz分数阶导数代替一阶和二阶空间导数，得到了标准平流扩散方程
In this paper, we consider a space fractional advection–dispersion equation. The equation is obtained from the standard advection–diffusion equation by replacing the first- and second-order space derivatives by the Riesz fractional derivatives of order β1