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On classification of polarized varieties with non-integral nef values |
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| Authors: | Yicai Zhao |
| Affiliation: | Department of Mathematics, Jinan University, Guangzhou 510632, People's Republic of China |
| Abstract: | Let |
| Keywords: | Nef value morphism ample line bundle projective variety |
| 点击此处可从《Proceedings of the American Mathematical Society》浏览原始摘要信息 | |
| 点击此处可从《Proceedings of the American Mathematical Society》下载全文 | |
be an 
-dimensional normal projective variety with only Gorenstein, terminal, 
-factorial singularities. Let 
be an ample line bundle on 
. Let 
denote the nef value of 
. The classification of 
via the nef value morphism is given for the situations when 
satisfies 
or 
.