68 citations · 415 across the 85 of their papers we have counts for
4 papers · 1 filter
Pointed Hopf algebras of odd dimension and Nichols algebras over solvable groups
N. Andruskiewitsch, I. Heckenberger, L. Vendramin
We classify finite-dimensional Nichols algebras of Yetter-Drinfeld modules with indecomposable support over finite solvable groups in characteristic 0, using a variety of methods i…
On the finite generation of the cohomology of abelian extensions of Hopf algebras
Nicolás Andruskiewitsch, Sonia Natale
A finite-dimensional Hopf algebra is called quasi-split if it is Morita equivalent to a split abelian extension of Hopf algebras. Combining results of Schauenburg and Negron, it is…
Noetherian enveloping algebras of simple graded Lie algebras
Nicolás Andruskiewitsch, Olivier Mathieu
It is shown that if the universal enveloping algebra of a simple -graded Lie algebra is Noetherian, then the Lie algebra is finite-dimensional.
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…