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检索条件"主题词=Variable-order Caputo fractional derivative"
2 条 记 录,以下是1-10 订阅
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Fast Second-order Evaluation for variable-order caputo fractional derivative with Applications to fractional Sub-Diffusion Equations
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Numerical Mathematics(Theory,Methods and Applications) 2022年 第1期15卷 200-226页
作者: Jia-Li Zhang Zhi-Wei Fang Hai-Wei Sun Department of Mathematics University of MacaoMacaoSARChina
In this paper,we propose a fast second-order approximation to the variable-order(VO)caputo fractional derivative,which is developed based on L2-1σformula and the exponential-sum-approximation *** fast evaluation meth... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
The Convergence of Euler-Maruyama Method of Nonlinear variable-order fractional Stochastic Differential Equations
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Advances in Applied Mathematics and Mechanics 2023年 第4期15卷 852-879页
作者: Shanshan Xu Lin Wang Wenqiang Wang School of Mathematics and Computational Science&Hunan Key Laboratory for Computation and Simulation in Science and Engineering Xiangtan UniversityXiangtanHunan 411105China
In this paper,we first prove the existence and uniqueness theorem of the solution of nonlinear variable-order fractional stochastic differential equations(VFSDEs).We futher constructe the Euler-Maruyama method to solv... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论