Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A q-analogue of the Wigner-Eckart theorem for the nonstandard q-deformed
  algebra U'_q(so(n))   The tensor product of vector and arbitrary representations of the nonstandard
q-deformation U'_q(so(n)) of the universal enveloping algebra U(so(n)) of Lie
algebra so(n) is defined. The Clebsch-Gordan coefficients of tensor product of
vector and arbitrary classical or nonclassical type representations of
q-algebra U'_q(so(n)) are found in an explicit form. The Wigner-Eckart theorem
for vector operators is proved.

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The categories of this paper are: supr-con
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The categories of this paper are: gr-qc
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The categories of this paper are: stat
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The categories of this paper are: quant-ph
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The categories of this paper are: econ
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The categories of this paper are: solv-int
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The categories of this paper are: nucl-th
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The categories of this paper are: hep-lat
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The categories of this paper are: chao-dyn
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The categories of this paper are: q-bio
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The categories of this paper are: adap-org
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The categories of this paper are: q-alg
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The categories of this paper are: funct-an
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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: eess