Regularity Criteria For Strong Solutions To The 3D Navier-Stokes   Equations
  In this paper, we study the regularity problem of the 3D incompressible Navier\~nStokes equations. We prove that the strong solution exists globally for new regularity criteria. For negligible forces, we give an improvement of the known time interval of regularity obtained in [9]. 
Abdelhafid Younsi (LAMNEDP)
math.AP