Title of article
Modular Categories and Hopf Algebras
Author/Authors
Mitsuhiro Takeuchi، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
13
From page
631
To page
643
Abstract
The modularity of a ribbon Hopf algebra is characterized by the Drinfeld map. An elementary approach to Etingof and Gelakiʹs (1998, Math. Res. Lett.5, 119–-197) result on the dimensions of irreducible modules is given by deducing the necessary identities involving the matrix (Sij) from the well-known orthogonal relations of Hopf algebra characters.
Keywords
modular category , Hopf algebra , ribbon Hopf algebra , the Drinfeld map , weakly factorizable Hopf algebra
Journal title
Journal of Algebra
Serial Year
2001
Journal title
Journal of Algebra
Record number
695606
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