Author

A. Chernov

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Open access Aug 2026

Monomial algebras and Gan\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\mathbb {G}_a^n$$\end{document}-equivariant e

An induced additive action on a projective variety X⊆Pn\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$X\subseteq \mathbb {P}^{n}$$\end{do...

A. Chernov · European Journal of Mathemat... · 0 citations

Preprint Sep 2026

On orbits of the automorphism group of toroidal spherical varieties

In this paper we study the orbits of the automorphism group on a toroidal spherical variety. In the affine case, we prove that two points lie in the same orbit of the identity component if and only if the kernels of the homomorphisms from the divisor class group to their local divisor class groups coincide. These kerne...

A. Chernov, Klim Rolgin · 0 citations