Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Representations of $U_{\epsilon}^{res}(sl_2)$ via Restricted q-Fock
  Spaces   Two restricted $C[q,q^{-1}]-$forms of the well known q-boson algebra are
introduced and the corresponding restricted q-Fock spaces defined. All of the
irreducible highest weight representations, including the infinite dimensional
ones, of $U_\epsilon ^{res}(sl_2)$ of type 1 are constructed through the
restricted q-Fock spaces.

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The categories of this paper are: hep-lat
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The categories of this paper are: nlin
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The categories of this paper are: chem-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: cmp-lg
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The categories of this paper are: astro-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: comp-gas
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The categories of this paper are: gr-qc
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The categories of this paper are: patt-sol
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The categories of this paper are: hep-th
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The categories of this paper are: cond-mat
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The categories of this paper are: solv-int
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The categories of this paper are: dg-ga
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The categories of this paper are: quant-ph