On classification of polarized varieties with non-integral nef values
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- by Yicai Zhao PDF
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Abstract:
Let $M$ be an $n$-dimensional normal projective variety with only Gorenstein, terminal, $\mathbb {Q}$-factorial singularities. Let $L$ be an ample line bundle on $M$. Let $\tau$ denote the nef value of $(M,L)$. The classification of $(M,L)$ via the nef value morphism is given for the situations when $\tau$ satisfies $n-3<\tau <n-2$ or $n-4<\tau <n-3$.References
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Additional Information
- Yicai Zhao
- Affiliation: Department of Mathematics, Jinan University, Guangzhou 510632, People’s Republic of China
- Received by editor(s): September 14, 1998
- Received by editor(s) in revised form: November 1, 1999
- Published electronically: December 4, 2000
- Communicated by: Ron Donagi
- © Copyright 2000 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 129 (2001), 1907-1913
- MSC (2000): Primary 14Jxx
- DOI: https://doi.org/10.1090/S0002-9939-00-05827-5
- MathSciNet review: 1825896