CSpace
Quadro-quadric special birational transformations from projective spaces to smooth complete intersections
Li, Qifeng
2016
Source PublicationINTERNATIONAL JOURNAL OF MATHEMATICS
ISSN0129-167X
Volume27Issue:1Pages:22
AbstractLet phi : P-r -> Z a birational transformation with a smooth connected base locus scheme, where Z subset of Pr+c is a nondegenerate prime Fano manifold covered by lines. We call f a quadro-quadric special briational transformation if phi and phi(-1) are defined by linear subsystems of vertical bar O-Pr (2)vertical bar and vertical bar O-Z(2)vertical bar respectively. In this paper, we classify quadroquadric special birational transformations in the cases where either (i) Z is a complete intersection and the base locus scheme of phi(-1) is smooth, or (ii) Z is a hypersurface.
KeywordBirational transformations QEL-manifolds complete intersections
DOI10.1142/S0129167X1650004X
Language英语
WOS Research AreaMathematics
WOS SubjectMathematics
WOS IDWOS:000369695400003
PublisherWORLD SCIENTIFIC PUBL CO PTE LTD
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Document Type期刊论文
Identifierhttp://ir.amss.ac.cn/handle/2S8OKBNM/21901
Collection中国科学院数学与系统科学研究院
AffiliationChinese Acad Sci, AMSS, Inst Math, 55 Zhongguancun East Rd, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Li, Qifeng. Quadro-quadric special birational transformations from projective spaces to smooth complete intersections[J]. INTERNATIONAL JOURNAL OF MATHEMATICS,2016,27(1):22.
APA Li, Qifeng.(2016).Quadro-quadric special birational transformations from projective spaces to smooth complete intersections.INTERNATIONAL JOURNAL OF MATHEMATICS,27(1),22.
MLA Li, Qifeng."Quadro-quadric special birational transformations from projective spaces to smooth complete intersections".INTERNATIONAL JOURNAL OF MATHEMATICS 27.1(2016):22.
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