Abstract
In this paper, we prove a global well posedness of the three-dimensional incompressible Navier-Stokes equation under an initial data, which belong to the non-homogeneous Fourier-Lei-Lin space X-1,sigma for sigma-1 and if the norm of the initial data in the Lei-Lin space X-1 is controlled by the viscosity. Copyright (c) 2016 John Wiley & Sons, Ltd.