Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Convergent finite element methods for compressible barotropic Stokes
  systems   We propose finite element methods for compressible barotropic Stokes systems.
We state convergence results for these methods and outline their proofs. The
principal tools of the proofs are higher integrability estimates for the
discrete density, equations for the discrete effective viscous flux, and
renormalized formulations of the numerical method for the density equation.

36
The categories of this paper are: cmp-lg
4
The categories of this paper are: cond-mat
29
The categories of this paper are: funct-an
8
The categories of this paper are: hep-ex
0
The categories of this paper are: hep-ph
37
The categories of this paper are: supr-con
24
The categories of this paper are: dg-ga
5
The categories of this paper are: gr-qc
9
The categories of this paper are: nlin
28
The categories of this paper are: alg-geom
23
The categories of this paper are: solv-int
33
The categories of this paper are: plasm-ph
27
The categories of this paper are: comp-gas
14
The categories of this paper are: math-ph
34
The categories of this paper are: chem-ph
30
The categories of this paper are: q-alg