2 papers
math.QA2024
Twisted unipotent groups
Ken A. Brown, Shlomo Gelaki
We study the algebraic structure and representation theory of the Hopf algebras when is an affine algebraic unipotent group over with $\math…
math.QA2024
On the bosonization of the enveloping algebra of a finite dimensional Lie superalgebra
Nicolás Andruskiewitsch, Ken A. Brown
We exhibit a PI Hopf algebra that is not a finite module over its center. We survey some ring-theoretical properties of the bosonizations of enveloping algebras of Lie superalgebra…