Abstract
We study the factoriality of a nodal quartic hypersurface V4 in P4 when there is a hyperplane in P4 containing all the nodes of V4. As an application, we obtain new examples of irrational quartic 3-folds.
Original language | English |
---|---|
Pages (from-to) | 361-373 |
Number of pages | 13 |
Journal | Bulletin of the Korean Mathematical Society |
Volume | 59 |
Issue number | 2 |
DOIs | |
State | Published - 31 Mar 2022 |
Bibliographical note
Funding Information:Acknowledgments. The first author was supported by the National Re-
Publisher Copyright:
© 2022 Korean Mathematial Soiety.
Keywords
- factoriality
- irrationality
- Nodal hypersurface