M. Kochetov

activity

20052026

most citedGroup Gradings on Simple Lie Algebras of Type "A"

47 citations · 177 across the 33 of their papers we have counts for

collaborators

Showing 2014Show all

3 papers · 1 filter

math.RA2014★ 16 cited

Gradings on the Lie algebra $D_{4}$ revisited

Alberto Elduque, Mikhail Kochetov

We classify group gradings on the simple Lie algebra $L$ of type $D_{4}$ over an algebraically closed field of characteristic different from 2: fine gradings up to equivalence and $G…

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.RA2014★ 2 cited

Fine gradings on the simple Lie algebras of type $E$

Cristina Draper, Alberto Elduque

Some fine gradings on the exceptional Lie algebras $e_{6}$ , $e_{7}$ and $e_{8}$ are described. This list tries to be exhaustive.

Gradings on the Lie algebra D4​ revisited

On rigidity of Nichols algebras

Fine gradings on the simple Lie algebras of type E

Gradings on the Lie algebra $D_{4}$ revisited

Fine gradings on the simple Lie algebras of type $E$