Analysis of Fully Discrete Mixed Finite Element Methods for Time-dependent Stochastic Stokes Equations with Multiplicative Noise
Analysis of Fully Discrete Mixed Finite Element Methods for Time-dependent Stochastic Stokes Equations with Multiplicative Noise
复制标题
具有乘性噪声的时变随机斯托克斯方程的全离散混合有限元方法分析
DOI:
10.1007/s10915-021-01546-4
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发表时间:
2021
影响因子:
2.5
通讯作者:
Qiu, Hailong
中科院分区:
文献类型:
--
作者:
Feng, Xiaobing;Qiu, Hailong
This paper is concerned with fully discrete mixed finite element approximations of the time-dependent stochastic Stokes equations with multiplicative noise. A prototypical method, which comprises of the Euler–Maruyama scheme for time discretization and the Taylor-Hood mixed element for spatial discretization is studied in detail. Strong convergence with rates is established not only for the velocity approximation but also for the pressure approximation (in a time-averaged fashion). A stochastic inf-sup condition is established and used in a nonstandard way to obtain the error estimate for the pressure approximation in the time-averaged fashion. Numerical results are also provided to validate the theoretical results and to gauge the performance of the proposed fully discrete mixed finite element methods.
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DOI:
10.1007/bf02925357
发表时间:
1996
期刊:
Rendiconti del Seminario Matematico e Fisico di Milano
影响因子:
--
作者:
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通讯作者:
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DOI:
10.1007/s40072-021-00228-4
发表时间:
2022
期刊:
Stochastics and Partial Differential Equations: Analysis and Computations
影响因子:
--
作者:
Feng, Xiaobing;Vo, Liet
通讯作者:
Vo, Liet
影响因子:
2.1
作者:
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通讯作者:
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发表时间:
2007
期刊:
arXiv: Probability
影响因子:
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作者:
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通讯作者:
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DOI:
10.1137/110845008
发表时间:
2012
期刊:
SIAM J. Numer. Anal.
影响因子:
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作者:
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通讯作者:
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