Invariant manifolds and the long-time asymptotics of the Navier-Stokes and vorticity equations on R-2

摘要

We construct finite-dimensional invariant manifolds in the phase space of the Navier-Stokes equation on R-2 and show that these manifolds control the long-time behavior of the solutions. This gives geometric insight into the existing results on the asymptotics of such solutions and also allows us to extend those results in a number of ways. [References: 31]