Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Implicit-explicit Runge-Kutta schemes and applications to hyperbolic
  systems with relaxation   We consider new implicit-explicit (IMEX) Runge-Kutta methods for hyperbolic
systems of conservation laws with stiff relaxation terms. The explicit part is
treated by a strong-stability-preserving (SSP) scheme, and the implicit part is
treated by an L-stable diagonally implicit Runge-Kutta methods (DIRK). The
schemes proposed are asymptotic preserving (AP) in the zero relaxation limit.
High accuracy in space is obtained by Weighted Essentially Non Oscillatory
(WENO) reconstruction. After a description of the mathematical properties of
the schemes, several applications will be presented.

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The categories of this paper are: bayes-an
9
The categories of this paper are: nlin
36
The categories of this paper are: cmp-lg
8
The categories of this paper are: hep-ex
1
The categories of this paper are: cs
14
The categories of this paper are: math-ph
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The categories of this paper are: eess
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The categories of this paper are: q-bio
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The categories of this paper are: stat
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The categories of this paper are: funct-an
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The categories of this paper are: solv-int
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The categories of this paper are: plasm-ph
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The categories of this paper are: ao-sci
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The categories of this paper are: chem-ph
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The categories of this paper are: adap-org
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The categories of this paper are: comp-gas