Global Regularity of the 3D Axi-symmetric Navier-Stokes Equations with Anisotropic Data

Abstract

In this paper, we study the 3D axi-symmetric Navier-Stokes Equations with swirl. We prove the global regularity of the 3D Navier-Stokes equations for a family of large anisotropic initial data. Moreover, we obtain a global bound of the solution in terms of its initial data in some $L^p$ norm. Our results also reveal some interesting dynamic growth behavior of the solution due to the interaction between the angular velocity and the angular vorticity fields.

References in corpus (2)

• Dynamic Depletion of Vortex Stretching and Non-Blowup of the 3-D Incompressible Euler Equations
• Dynamic Stability of the 3D Axi-symmetric Navier-Stokes Equations with Swirl