Stability of Navier–Stokes Equations
Jean-Yves Chemin, Benoı̂t Desjardins, Isabelle A. Gallagher, Emmanuel Grenier · Oxford University Press eBooks · 2006
In this chapter we intend to investigate the stability of the Leray solutions constructed in the previous chapter. It is useful to start by analyzing the linearized version of the Navier–Stokes equations, so the first section of the chapter is devoted to the proof of the well-posedness of the time-dependent Stokes system. The study will be applied in Section 3.2 to the two-dimensional Navier–Stokes equations, and the more delicate case of three space dimensions will be dealt with in Sections 3.3–3.5.