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Error estimates of finite element methods for fractional stochastic Navier–Stokes equations
Based on the Itô’s isometry and the properties of the solution operator defined by the Mittag-Leffler function, this paper gives a detailed numerical analysis of the finite element method for fractional stochastic Navier–Stokes equations driven by white noise. The discretization in space is derived...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer International Publishing
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6208620/ https://www.ncbi.nlm.nih.gov/pubmed/30839715 http://dx.doi.org/10.1186/s13660-018-1880-y |
Sumario: | Based on the Itô’s isometry and the properties of the solution operator defined by the Mittag-Leffler function, this paper gives a detailed numerical analysis of the finite element method for fractional stochastic Navier–Stokes equations driven by white noise. The discretization in space is derived by the finite element method and the time discretization is obtained by the backward Euler scheme. The noise is approximated by using the generalized [Formula: see text] -projection operator. Optimal strong convergence error estimates in the [Formula: see text] -norm are obtained. |
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