Finite Element Method for Two-Sided Fractional Differential Equations with Variable Coefficients: Galerkin Approach
Finite Element Method for Two-Sided Fractional Differential Equations with Variable Coefficients: Galerkin Approach
复制标题
变系数两侧分数阶微分方程的有限元方法:伽辽金法
DOI:
10.1007/s10915-018-0869-5
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发表时间:
2018-11
影响因子:
2.5
通讯作者:
Cai Zhiqiang
中科院分区:
文献类型:
--
作者:
Hao Zhaopeng;Park Moongyu;Lin Guang;Cai Zhiqiang
This paper develops a Galerkin approach for two-sided fractional differential equations with variable coefficients. By the product rule, we transform the problem into an equivalent formulation which additionally introduces the fractional low-order term. We prove the existence and uniqueness of the solutions of the Dirichlet problems of the equations with certain diffusion coefficients. We adopt the Galerkin formulation, and prove its error estimates. Finally, several numerical examples are provided to illustrate the fidelity and accuracy of the proposed theoretical results.
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影响因子:
3.7
作者:
X. Li;Chuanju Xu;许传炬
通讯作者:
X. Li;Chuanju Xu;许传炬
影响因子:
2.9
作者:
Chen, Minghua;Deng, Weihua
通讯作者:
Deng, Weihua
DOI:
10.1007/978-3-319-27466-9_8
发表时间:
2014-04
期刊:
arXiv: Classical Analysis and ODEs
影响因子:
--
作者:
P. L. Napoli;Irene Drelichman
通讯作者:
P. L. Napoli;Irene Drelichman
DOI:
10.1137/130918174
发表时间:
2013-04
期刊:
SIAM J. Numer. Anal.
影响因子:
--
作者:
Qinwu Xu;J. Hesthaven
通讯作者:
Qinwu Xu;J. Hesthaven
DOI:
10.1142/9789812817747
发表时间:
2000-03
期刊:
--
影响因子:
--
作者:
R. Hilfer
通讯作者:
R. Hilfer