14 What structure on a monoidal category would make its 2-category of module categories monoidal and braided? 2009-11-10T00:01:12.037

12 Are supervector spaces the representations of a Hopf algebra? 2009-11-08T15:26:51.513

11 R-matrices, crystal bases, and the limit as q -> 1 2011-12-07T23:16:31.550

7 What's the right object to categorify a braided tensor category? 2009-11-09T01:28:21.863

6 Classification of quasitriangular Hopf algebras 2016-11-27T22:55:11.197

4 How does one think about the "off-diagonal" part of the $R$-matrix? 2009-10-09T17:18:04.860

4 Is there a good reference for how ribbon structures change when one switches coproducts? 2011-01-30T07:13:27.503

3 An inner product that makes the R-matrix unitary 2009-10-14T01:35:26.607

3 Yang-Baxter equation for the asymmetric simple exclusion process (ASEP) 2016-11-18T17:18:59.833