Finite-dimensional pointed Hopf algebras over $\mathbb{S}_4$ |
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| Authors: | Gastón Andrés García Agustín García Iglesias |
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| Institution: | 1.FaMAF-CIEM (CONICET),Universidad Nacional de Córdoba Medina Allende s/n, Ciudad Universitaria,Córdoba,República Argentina |
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| Abstract: | Let K be an algebraically closed field of characteristic 0. We conclude the classification of finite-dimensional pointed Hopf algebras
whose group of group-likes is
\mathbbS4\mathbb{S}_4. We also describe all pointed Hopf algebras over
\mathbbS5\mathbb{S}_5 whose infinitesimal braiding is associated to the rack of transpositions. |
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| Keywords: | |
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