%0 Journal Article
%T Hopf algebras and Frobenius algebras in finite tensor categories
%A Christoph Schweigert
%A Jščrgen Fuchs
%J Mathematics
%D 2010
%I arXiv
%X We discuss algebraic and representation theoretic structures in braided tensor categories C which obey certain finiteness conditions. Much interesting structure of such a category is encoded in a Hopf algebra H in C. In particular, the Hopf algebra H gives rise to representations of the modular group SL(2,Z) on various morphism spaces. We also explain how every symmetric special Frobenius algebra in a semisimple modular category provides additional structure related to these representations.
%U http://arxiv.org/abs/1003.2578v2