Special Session 3: Recent Mathematical Progress in Boundary Layer Problems

On The Hydrostatic Approximation Of Navier-Stokes-Maxwell System With 2D Electronic Fields

Faiq Raees
New York University
United Arab Emirates
Co-Author(s):    Weiren Zhao
Abstract:
In this talk, we establish the well-posedness of a scaled anisotropic Navier-Stokes-Maxwell system in a 2D striped domain with a transverse magnetic field around (0,0,1) in Gevrey-2 class. Then we justify the limit from the scaled anisotropic equations to the associated hydrostatic system and establish the precise convergence rate. Finally, we prove the global stability of the state (0,0,1) and show that small perturbations decay down exponentially. We will conclude the talk by giving some evidence that the Gevrey-2 class is optimal.