57 citations · 135 across the 34 of their papers we have counts for
4 papers · 1 filter
Pointed Hopf algebras: a guided tour to the liftings
Iván Angiono, Agustín García Iglesias
This article serves a two-fold purpose. On the one hand, it is a survey about the classification of finite-dimensional pointed Hopf algebras with abelian coradical, whose final ste…
On Nichols algebras of infinite rank with finite Gelfand-Kirillov dimension
Nicolás Andruskiewitsch, Iván Angiono, István Heckenberger
We classify infinite-dimensional decomposable braided vector spaces arising from abelian groups whose components are either points or blocks such that the corresponding Nichols alg…
On finite GK-dimensional Nichols algebras of diagonal type
Nicolás Andruskiewitsch, Iván Angiono, István Heckenberger
It was conjectured in \texttt{\small arXiv:1606.02521} that a Nichols algebra of diagonal type with finite Gelfand-Kirillov dimension has finite (generalized) root system. We prove…
On Nichols algebras over basic Hopf algebras
Nicolás Andruskiewitsch, Iván Angiono
This is a contribution to the classification of finite-dimensional Hopf algebras over an algebraically closed field of characteristic 0. Concretely, we show that a finite-d…