3 papers
math.AG2021
On Automorphisms of the Tame Polynomial Automorphism Group in Positive Characteristic
Alexei Belov-Kanel, Andrey Elishev, Jie-Tai Yu
In this paper we prove that over algebraically closed field of positive characteristic every automorphism of the group of origin-preserving automorphisms of the polyno…
math.RA2018
Representability of affine algebras over an arbitrary field
Alexei Belov-Kanel, Louis Rowen, Uzi Vishne
In a series of papers, we used full quivers as tools in describing PI-varieties of algebras and providing a complete proof of Belov's solution of Specht's problem for affine algebr…
math.RA2005
Automorphisms of the Weyl algebra
Alexei Belov-Kanel, Maxim Kontsevich
We discuss a conjecture which says that the automorphism group of the Weyl algebra in characteristic zero is canonically isomorphic to the automorphism group of the corresponding P…