57 citations · 135 across the 34 of their papers we have counts for
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math.RA2014★ 3 cited
On rigidity of Nichols algebras
Iván Angiono, Mikhail Kochetov, Mitja Mastnak
We study deformations of graded braided bialgebras using cohomological methods. In particular, we show that many examples of Nichols algebras, including the finite-dimensional ones…
math.QA2014
Distinguished Pre-Nichols algebras
Ivan Angiono
We formally define and study the distinguished pre-Nichols algebra of a braided vector space of diagonal type with finite-dimensional Nichols algeb…