On double Danielewski varieties
Algebraic Geometry
2023-12-29 v1 Commutative Algebra
Abstract
In this paper, we study the double Danielewski varieties which arose from the research on the classical Cancellation Problem. We describe the Makar-Limanov invariant and locally nilpotent derivations of these varieties. And in a subsequent paper we will describe the automorphisms groups of the varieties and verify that the varieties are counterexamples to the Cancellation Problem.
Cite
@article{arxiv.2312.16808,
title = {On double Danielewski varieties},
author = {Xiaosong Sun and Shuai Zeng},
journal= {arXiv preprint arXiv:2312.16808},
year = {2023}
}