Abstract
The modularity of a ribbon Hopf algebra is characterized by the Drinfeld map. An elementary approach to Etingof and Gelaki's (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. © 2001 Academic Press.
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APA
Takeuchi, M. (2001). Modular categories and Hopf algebras. Journal of Algebra, 243(2), 631–643. https://doi.org/10.1006/jabr.2001.8856
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