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Existence, uniqueness and statistical theory of turbulent solutions of the stochastic Navier-Stokes equation, in three dimensions -- an overview - MaRDI portal

Existence, uniqueness and statistical theory of turbulent solutions of the stochastic Navier-Stokes equation, in three dimensions -- an overview (Q967162)

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scientific article; zbMATH DE number 5702399
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English
Existence, uniqueness and statistical theory of turbulent solutions of the stochastic Navier-Stokes equation, in three dimensions -- an overview
scientific article; zbMATH DE number 5702399

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    Existence, uniqueness and statistical theory of turbulent solutions of the stochastic Navier-Stokes equation, in three dimensions -- an overview (English)
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    27 April 2010
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    This paper is devoted to proofs of the existence and uniqueness of solutions of the Navier-Stokes equation driven with additive noise in three dimensions, in the presence of a strong uni-directional mean flow with some rotation. The authors discusses how the existence of a unique invariant measure is established and the properties of this measure are described. The invariant measure is used to prove Kolmogorov's scaling in 3-dimensional turbulence including the celebrated \(-5/3\) power law for the decay of the power spectrum of a turbulent 3-dimensional flow. Then the author briefly describes the mathematical proof of Kolmogorov's statistical theory of turbulence.
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    turbulence
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    uniqueness
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    invariant measures
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    blow-up
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    stochastic equation
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