Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The derivation algebra and automorphism group of the twisted
  Schr\"{o}dinger-Virasoro algebra   In this article, we determine the derivation algebra and the automorphism
group of the twisted Schr\"{o}dinger-Virasoro algebra.

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The categories of this paper are: q-fin
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The categories of this paper are: hep-ex
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The categories of this paper are: patt-sol
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The categories of this paper are: econ
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The categories of this paper are: funct-an
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The categories of this paper are: eess
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The categories of this paper are: gr-qc
1
The categories of this paper are: cs
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The categories of this paper are: alg-geom
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The categories of this paper are: bayes-an
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The categories of this paper are: quant-ph
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The categories of this paper are: hep-lat
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The categories of this paper are: adap-org
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The categories of this paper are: hep-th
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The categories of this paper are: acc-phys
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The categories of this paper are: atom-ph