affine varieties 1automorphism groups 1danielewski varieties 1isomorphism classification 1makar-limanov invariant 1
From the 1 of 2 linked papers with an AI index.
2 papers
math.AG2026
Isomorphism classes of multi Danielewski varieties
Polina Evdokimova
The paper investigates multi Danielewski varieties—a generalization of Danielewski and double Danielewski varieties—by describing their Makar‑Limanov invariant and classifying thei…
math.AG2026
Isotropy subgroups of homogeneous locally nilpotent derivations
Dmitriy Chunaev, Polina Evdokimova
We say that a locally nilpotent derivations is maximal if there are no inequivalent locally nilpotent derivations that commute with . The paper gives a description of isot…