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Existence and linear approximation for the stochastic 3D magnetohydrodynamic-alpha model
- Source :
- Journal of Mathematical Analysis and Applications. 502:125242
- Publication Year :
- 2021
- Publisher :
- Elsevier BV, 2021.
-
Abstract
- We consider the 3D magnetohydrodynamic-alpha model driven by a multiplicative noise. The model arises in the modelling of turbulent flows in magneto fluids. We prove the existence and uniqueness of the probabilistic strong solution. We also propose and analyze a numerical scheme for the approximation of the unique strong solution. We prove the convergence in mean square of the scheme, which is a linear evolution equation with additive noise.
- Subjects :
- Applied Mathematics
010102 general mathematics
Probabilistic logic
01 natural sciences
Noise (electronics)
Multiplicative noise
010101 applied mathematics
Convergence (routing)
Applied mathematics
Linear approximation
Uniqueness
Magnetohydrodynamic drive
0101 mathematics
Magneto
Analysis
Mathematics
Subjects
Details
- ISSN :
- 0022247X
- Volume :
- 502
- Database :
- OpenAIRE
- Journal :
- Journal of Mathematical Analysis and Applications
- Accession number :
- edsair.doi...........99e0f878f459a48c6092d2b6ba104dd8