Gupta, Neena ; Sen, Sourav (2020) Locally nilpotent derivations of double Danielewski surfaces Journal of Pure and Applied Algebra, 224 (4). p. 106208. ISSN 0022-4049
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Official URL: http://doi.org/10.1016/j.jpaa.2019.106208
Related URL: http://dx.doi.org/10.1016/j.jpaa.2019.106208
Abstract
Extensive studies are being made on the family of Danielewski surfaces — they provide counter-examples to the Cancellation Problem. In [2], the authors investigated another family of non-cancellative surfaces which were named “double Danielewski surfaces”. In this note, we determine all the locally nilpotent derivations of a double Danielewski surface.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 121172 |
| Deposited On: | 12 Jul 2021 09:44 |
| Last Modified: | 12 Jul 2021 09:44 |
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