@Article{JCM-35-3, author = {Xiaocui, Li and Yang, Xiaoyuan}, title = {Error Estimates of Finite Element Methods for Stochastic Fractional Differential Equations}, journal = {Journal of Computational Mathematics}, year = {2017}, volume = {35}, number = {3}, pages = {346--362}, abstract = {
This paper studies the Galerkin finite element approximations of a class of stochastic fractional differential equations. The discretization in space is done by a standard continuous finite element method and almost optimal order error estimates are obtained. The discretization in time is achieved via the piecewise constant, discontinuous Galerkin method and a Laplace transform convolution quadrature. We give strong convergence error estimates for both semi-discrete and fully discrete schemes. The proof is based on the error estimates for the corresponding deterministic problem. Finally, the numerical example is carried out to verify the theoretical results.
}, issn = {1991-7139}, doi = {https://doi.org/10.4208/jcm.1607-m2015-0329}, url = {https://global-sci.com/article/84516/error-estimates-of-finite-element-methods-for-stochastic-fractional-differential-equations} }