Fourth-order difference solvers for nonlinear delayed fractional sub-diffusion equations with variable coefficients
Fourth-order difference solvers for nonlinear delayed fractional sub-diffusion equations with variable coefficients
复制标题
变系数非线性延迟分数子扩散方程的四阶差分求解器
DOI:
10.1080/02286203.2017.1358133
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发表时间:
2017-08
影响因子:
3.1
通讯作者:
郑华盛
中科院分区:
文献类型:
--
作者:
谢建强;邓定文;郑华盛
In this paper, a compact difference scheme is established for nonlinear delayed fractional sub-diffusion.equations. By the discrete energy method, it is shown that it achieves the convergence rate of O(\tau^(2−\alpha) + h4).in L∞- norm, and is unconditionally stable. Here, α is the order of fractional derivative. Besides, the extension.of the solver to multi-term time fractional sub-diffusion equations with delays is discussed. Finally,.numerical results demonstrate the effectiveness of our solvers.
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影响因子:
4.6
作者:
Ye Yan;C. Kou
通讯作者:
Ye Yan;C. Kou
DOI:
10.1007/978-1-4612-4050-1
发表时间:
1996-09
期刊:
Cytotoxicity
影响因子:
--
作者:
Jianhong Wu
通讯作者:
Jianhong Wu
影响因子:
1.7
作者:
Chengjian Zhang;S. Vandewalle
通讯作者:
Chengjian Zhang;S. Vandewalle
影响因子:
5
作者:
Xuan Zhao;Qinwu Xu
通讯作者:
Xuan Zhao;Qinwu Xu
DOI:
10.2316/journal.205.2012.1.205-5607
发表时间:
2012-01
影响因子:
3.1
作者:
Jian Zhang;Yongpeng Zhang
通讯作者:
Jian Zhang;Yongpeng Zhang