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Stability to the global large solutions of 3-D Navier-Stokes equations
Authors:Guilong Gui
Institution:a Academy of Mathematics & Systems Science, Chinese Academy of Sciences, Beijing 100190, China
b Hua Loo-Keng Key Laboratory of Mathematics, Chinese Academy of Sciences, China
Abstract:In this paper, we consider the stability to the global large solutions of 3-D incompressible Navier-Stokes equations in the anisotropic Sobolev spaces. In particular, we proved that for any View the MathML source, given a global large solution vC(0,∞);H0,s0(R3)∩L3(R3)) of (1.1) with View the MathML source and a divergence free vector View the MathML source satisfying View the MathML source for some sufficiently small constant depending on View the MathML source, v, and View the MathML source, (1.1) supplemented with initial data v(0)+w0 has a unique global solution in uC(0,∞);H0,s0(R3)) with ∇uL2(R+,H0,s0(R3)). Furthermore, uh is close enough to vh in C(0,∞);H0,s(R3)).
Keywords:35Q30  76D03
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