On factorial double solids with simple double points
SCIE
SCOPUS
- Title
- On factorial double solids with simple double points
- Authors
- Hong, K; Park, J
- Date Issued
- 2007-01
- Publisher
- ELSEVIER SCIENCE BV
- Abstract
- We study when double covers of P-3 ramified along nodal surfaces are not Q-factorial. In particular, we describe all the Q-factorial double covers of P-3 ramified along quartic surfaces with at most seven simple double points and sextic surfaces with at most 16 simple double points. (c) 2006 Elsevier B.V. All rights reserved.
- Keywords
- LINEAR-SYSTEMS; SURFACES; NODES
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/23679
- DOI
- 10.1016/j.jpaa.2006.01.003
- ISSN
- 0022-4049
- Article Type
- Article
- Citation
- JOURNAL OF PURE AND APPLIED ALGEBRA, vol. 208, no. 1, page. 361 - 369, 2007-01
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