Isomorphism classes and stably isomorphisms of double Danielewski varieties

/ Authors

/ 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.

Isomorphism classes and stably isomorphisms of double Danielewski varieties

/ Authors

Xiaosong Sun, Shuai Zeng

/ 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.