Ergodic theorems for 2D statistical hydrodynamics

Sergei B. Kuksin

Research output: Contribution to journalArticle

Abstract

We consider the 2D Navier-Stokes system, perturbed by a random force, such that sufficiently many of its Fourier modes are excited (e.g. all of them are). We discuss the results on the existence and uniqueness of a stationary measure for this system, obtained in last years, homogeneity of the measures and some their limiting properties. Next we use these results to prove that solutions of the equations obey the central limit theorem and the strong law of large numbers.

Original languageEnglish
Pages (from-to)585-600
Number of pages16
JournalReviews in Mathematical Physics
Volume14
Issue number6
DOIs
Publication statusPublished - Jun 2002

Keywords

  • Central limit theorem
  • Homogeneous measure
  • Navier-Stokes system
  • Random force
  • Stationary measure
  • Strong law of large numbers

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