57 citations · 135 across the 34 of their papers we have counts for
3 papers · 2 filters
Liftings of Jordan and super Jordan planes
Nicolás Andruskiewitsch, Iván Angiono, István Heckenberger
We classify pointed Hopf algebras with finite Gelfand-Kirillov dimension whose infinitesimal braiding has dimension 2 but is not of diagonal type, or equivalently is a block. These…
Cohomology and Coquasi-bialgebras in the category of Yetter-Drinfeld Modules
Ivàn Angiono, Alessandro Ardizzoni, Claudia Menini
We prove that a finite-dimensional Hopf algebra with the dual Chevalley Property over a field of characteristic zero is quasi-isomorphic to a Radford-Majid bosonization whenever th…
The quantum divided power algebra of a finite-dimensional Nichols algebra of diagonal type
Nicolás Andruskiewitsch, Iván Angiono, Fiorela Rossi Bertone
Let be a finite-dimensional Nichols algebra of diagonal type corresponding to a matrix . We consider the graded dual $\mathcal{L}_{\mathfra…