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math.AG2022
Graded automorphisms of the algebra of polynomials in three variables
Anton Trushin
Let us consider a polynomial algebra in three variables equipped with an integer grading. We construct a system of group-generating automorphisms that preserve a given grading.
math.AG2022
On the automorphism group of a toral variety
Anton Shafarevich, Anton Trushin
Let be an algebraically closed field of characteristic zero. An affine algebraic variety over is toral if it is isomorphic to a closed subvariety of a…