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arXiv · 0904.3978

On pointed Hopf algebras associated with the symmetric groups II

N. Andruskiewitsch·F. Fantino·M. Graña·L. Vendramin
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Abstract

This is a sequel to arXiv:0807.2406. It is shown that the Nichols algebras over the symmetric groups S_m, m > 4, are all infinite-dimensional, except (maybe) those related to the transpositions considered by Fomin and Kirillov, resp. Milinski and Schneider, and the class of type (2,3) in S_5.

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BibTeXRIS

N. Andruskiewitsch, F. Fantino, M. Graña, L. Vendramin. 2010-06-03. On pointed Hopf algebras associated with the symmetric groups II. https://arxiv.org/abs/0904.3978

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