Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Frobenius-Schur indicators in Tambara-Yamagami categories   We introduce formulae of Frobenius-Schur indicators of simple objects of
Tambara-Yamagami categories. By using techniques of the Fourier transform on
finite abelian groups, we study some arithmetic properties of indicators.

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The categories of this paper are: nucl-ex
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The categories of this paper are: alg-geom
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The categories of this paper are: solv-int
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The categories of this paper are: econ
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The categories of this paper are: math-ph
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The categories of this paper are: bayes-an
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The categories of this paper are: hep-th
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The categories of this paper are: dg-ga
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The categories of this paper are: physics
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The categories of this paper are: hep-ph
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The categories of this paper are: supr-con
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The categories of this paper are: nucl-th
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The categories of this paper are: q-alg
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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: cond-mat