57 citations · 135 across the 34 of their papers we have counts for
Showing 2019Show all
3 papers · 1 filter
math.QA2019
Lie algebras arising from Nichols algebras of diagonal type
Nicolás Andruskiewitsch, Iván Angiono, Fiorela Rossi Bertone
Let be a finite-dimensional Nichols algebra of diagonal type with braiding matrix , let be the correspondin…
math.QA2019★ 2 cited
Pointed Hopf algebras over non abelian groups with decomposable braidings, I
Iván Angiono, Guillermo Sanmarco
We describe all finite-dimensional pointed Hopf algebras whose infinitesimal braiding is a fixed Yetter-Drinfeld module decomposed as the sum of two simple objects: a point and the…
math.QA2019
Examples of finite-dimensional pointed Hopf algebras in positive characteristic
Nicolás Andruskiewitsch, Iván Angiono, István Heckenberger
We present new examples of finite-dimensional Nichols algebras over fields of positive characteristic. The corresponding braided vector spaces are not of diagonal type, admit a rea…