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Computing indicators of Radford algebras

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 نشر من قبل Linhong Wang
 تاريخ النشر 2017
  مجال البحث
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We compute higher Frobenius-Schur indicators of Radford algebras in positive characteristic and find minimal polynomials of these linearly recursive sequences. As a result of Kashina, Montgomery and Ng, we obtain gauge invariants for the monoidal categories of representations of Radford algebras.



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