I. Angiono

activity

20072026

most citedHopf braces and Yang-Baxter operators

57 citations · 135 across the 34 of their papers we have counts for

collaborators

Showing math.RAShow all

3 papers · 1 filter

math.RA2016

Bruhat order and nil-Hecke algebras for Weyl groupoids

Iván Angiono, Hiroyuki Yamane

We introduce nil-Hecke algebras for Weyl groupoids. We describe a basis and some properties of these algebras which lead to a notion of Bruhat order for Weyl groupoids.

math.RA2016★ 3 cited

A quantum version of the algebra of distributions of $SL_{2}$

Iván Angiono

Let $λ$ be a primitive root of unity of order $ℓ$ . We introduce a family of finite-dimensional algebras ${D_{λ, N} (sl_{2})}_{N \in N_{0}}$ over the comp…

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…

Bruhat order and nil-Hecke algebras for Weyl groupoids

A quantum version of the algebra of distributions of SL2​

On rigidity of Nichols algebras

A quantum version of the algebra of distributions of $SL_{2}$