68 citations · 415 across the 85 of their papers we have counts for
4 papers · 1 filter
On simple real Lie bialgebras
Nicolas Andruskiewitsch, Patricia Jancsa
The explicit list of all almost factorizable Lie bialgebra structures on real absolutely simple Lie algebras is given.
Braided Hopf algebras arising from matched pairs of groups
Nicolas Andruskiewitsch, Sonia Natale
Let k be a field. Let also (F, G) be a matched pair of groups. We give necessary and sufficient conditions on a pair (σ, τ) of 2-cocycles in order that the crossed product algebra…
From racks to pointed Hopf algebras
Nicolas Andruskiewitsch, Matias Graña
A fundamental step in the classification of finite-dimensional complex pointed Hopf algebras is the determination of all finite-dimensional Nichols algebras of braided vector space…
A characterization of quantum groups
N. Andruskiewitsch, H. -J. Schneider
We classify pointed Hopf algebras with finite Gelfand-Kirillov dimension, which are domains, whose groups of group-like elements are finitely generated and abelian, and whose infin…