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On pointed Hopf algebras associated to some conjugacy classes in  |
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| Authors: | Nicolá s Andruskiewitsch Shouchuan Zhang |
| Affiliation: | FaMAF, Universidad Nacional de Córdoba. CIEM -- CONICET, (5000) Ciudad Universitaria, Córdoba, Argentina ; Department of Mathematics, Hunan University, Changsha 410082, People's Republic of China |
| Abstract: | We show that any pointed Hopf algebra with infinitesimal braiding associated to the conjugacy class of  is infinite-dimensional, if either the order of  is odd, or all cycles in the decomposition of  as a product of disjoint cycles have odd order except for exactly two transpositions. |
| Keywords: | |
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