Double spaces with isolated singularities
Journal Article
·
· Sbornik. Mathematics
- Steklov Mathematical Institute, Russian Academy of Sciences, Moscow (Russian Federation)
The non-rationality is proved for double covers of P{sup n} branched over a hypersurface F subset of P{sup n} of degree 2n>=8 with isolated singularities such that the multiplicity of each singular point of F does not exceed 2(n-2) and the projectivization of its tangent cone is smooth. Bibliography: 15 titles.
- OSTI ID:
- 21096811
- Journal Information:
- Sbornik. Mathematics, Vol. 199, Issue 2; Other Information: DOI: 10.1070/SM2008v199n02ABEH003920; Country of input: International Atomic Energy Agency (IAEA); ISSN 1064-5616
- Country of Publication:
- United States
- Language:
- English
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