Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Breaking classical Lie groups to finite subgroups - an automated
  approach   The decomposition of representations of compact classical Lie groups into
representations of finite subgroups is discussed. A Mathematica package is
presented that can be used to compute these branching rules using the Weyl
character formula. For some low order finite groups including $A_4$ and
$\Delta(27)$ general analytical formulas are presented for the branching rules
of arbitrary representations of their smallest Lie super-groups.

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The categories of this paper are: math-ph
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The categories of this paper are: atom-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: q-fin
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The categories of this paper are: econ
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The categories of this paper are: gr-qc
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The categories of this paper are: nlin
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The categories of this paper are: hep-lat
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The categories of this paper are: cs
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The categories of this paper are: cond-mat
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The categories of this paper are: bayes-an
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The categories of this paper are: chao-dyn
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The categories of this paper are: nucl-ex
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The categories of this paper are: plasm-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: patt-sol