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3 papers
math.QA2017★ 1 cited
Three natural subgroups of the Brauer-Picard group of a Hopf algebra with applications
Simon D. Lentner, Jan Priel
In this article we construct three explicit natural subgroups of the Brauer-Picard group of the category of representations of a finite-dimensional Hopf algebra. In examples the Br…
math.QA2015
On monoidal autoequivalences of the category of Yetter-Drinfeld modules over a group: The lazy case
Simon Lentner, Jan Priel
An interesting open question is to determine the group of monoidal autoequivalences of the category of Yetter-Drinfeld modules over a finite group , or equivalently the group of…
math.QA2015
A decomposition of the Brauer-Picard group of the representation category of a finite group
Simon Lentner, Jan Priel
We present an approach of calculating the group of braided autoequivalences of the category of representations of the Drinfeld double of a finite dimensional Hopf algebra and t…