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| On Classification of Projective Varieties with Non-Integral Nef Values |
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Citation： |
ZHAO Yicai.On Classification of Projective Varieties with Non-Integral Nef Values[J].Chinese Annals of Mathematics B,2001,22(2):255~262 |
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Net amount： 665 |
Authors： |
ZHAO Yicai; |
Foundation： |
Project supported by the National Natural Science Foundation of China (No.10071032). |
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| Abstract： |
Let $M$ be a $n$-dimensional normal projective variety with only Gorenstein, terminal, $Q$-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 value morphism is given for the situation when $\tau$ satisfies $n-5<\tau |
Keywords： |
Nef value morphism, Ample line bundle, Projective variety |
Classification： |
14J |
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