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19982009
most citedRoot systems and Weyl groupoids for Nichols algebras

20 citations · 48 across the 6 of their papers we have counts for

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math.QA2009★ 11 cited

Right coideal subalgebras of Nichols algebras and the Duflo order on the Weyl groupoid

I. Heckenberger, H. -J. Schneider

We study graded right coideal subalgebras of Nichols algebras of semisimple Yetter-Drinfeld modules. Assuming that the Yetter-Drinfeld module admits all reflections and the Nichols…