Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quasi-Gasdynamic Approach for Numerical Solution of Magnetohydrodynamic
  Equations   We introduce an application of the Quasi-Gasdynamic method for a solution of
ideal magnetohydrodynamic equations in the modeling of compressible conductive
gas flows. A time-averaging procedure is applied for all physical parameters in
order to obtain the quasi-gas-dynamic system of equations for
magnetohydrodynamics. Evolution of all physical variables is presented in an
unsplit divergence form. Divergence-free evolution of the magnetic field is
provided by using a constrained transport method based on Stokes theorem.
Accuracy and convergence of this method are verified on a large set of standard
1D and 2D test cases.

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The categories of this paper are: physics
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The categories of this paper are: nucl-th
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The categories of this paper are: hep-ph
26
The categories of this paper are: bayes-an
34
The categories of this paper are: chem-ph
9
The categories of this paper are: nlin
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The categories of this paper are: nucl-ex
36
The categories of this paper are: cmp-lg
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The categories of this paper are: stat
29
The categories of this paper are: funct-an
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The categories of this paper are: gr-qc
31
The categories of this paper are: ao-sci
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The categories of this paper are: adap-org
30
The categories of this paper are: q-alg
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The categories of this paper are: econ
33
The categories of this paper are: plasm-ph