Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Hydrostatic approximation of the 2D MHD system in a thin strip with a
  small analytic data   In this paper, we study the global well-posedness of the two dimensional
rescaled anisotropic MHD system and also to the hydrostatic MHD with no slip
boundary condition in a strip, for small initial data, which are analytic in
the horizontal variable. We also justify the limit of the MHD system (when
$\epsilon\to 0$ where $\epsilon$ denotes the height of the initial strip) is
given by a couple of a Prandtl like system for the velocity and a magnetic
field equation when the initial data are small and analytic.

26
The categories of this paper are: bayes-an
21
The categories of this paper are: adap-org
12
The categories of this paper are: nucl-th
27
The categories of this paper are: comp-gas
7
The categories of this paper are: hep-th
0
The categories of this paper are: hep-ph
32
The categories of this paper are: atom-ph
1
The categories of this paper are: cs
19
The categories of this paper are: eess
17
The categories of this paper are: q-fin
13
The categories of this paper are: quant-ph
25
The categories of this paper are: patt-sol
5
The categories of this paper are: gr-qc
16
The categories of this paper are: stat
35
The categories of this paper are: mtrl-th
9
The categories of this paper are: nlin