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Finite-dimensional Nichols algebras over dual Radford algebras
(World Scientific, 2021-01)
For n, m ∈ N, let Hn,m be the dual of the Radford algebra of dimension n 2m. We present new finite-dimensional Nichols algebras arising from the study of simple Yetter-Drinfeld modules over Hn,m. Along the way, we describe ...