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arxiv: math/0701530 · v1 · submitted 2007-01-19 · 🧮 math.AP · math.DS

On the Domain of Analyticity and Small Scales for the Solutions of the Damped-driven 2D Navier-Stokes Equations

classification 🧮 math.AP math.DS
keywords damped-drivenequationsnavier-stokesscalessmallsolutionssystemanalyticity
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We obtain a logarithmically sharp estimate for the space-analyticity radius of the solutions of the damped-driven 2D Navier-Stokes equations with periodic boundary conditions and relate this to the small scales in this system. This system is inspired by the Stommel--Charney barotropic ocean circulation model.

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