Isomorphism classes and stably isomorphisms of double Danielewski varieties
Algebraic Geometry
2024-05-20 v1
Abstract
The interest in Danielewski varieties arose from the study of the Cancellation Problem. In this paper, we study the isomorphism classes and stably isomorphisms of double Danielewski varieties, and show that they are counterexamples of the Cancellation Problem.
Keywords
Cite
@article{arxiv.2405.10602,
title = {Isomorphism classes and stably isomorphisms of double Danielewski varieties},
author = {Xiaosong Sun and Shuai Zeng},
journal= {arXiv preprint arXiv:2405.10602},
year = {2024}
}