Irreducibility of the $(-1)$-classes on smooth rational surfaces (Q4671858)
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scientific article; zbMATH DE number 2161931
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Irreducibility of the $(-1)$-classes on smooth rational surfaces |
scientific article; zbMATH DE number 2161931 |
Statements
Irreducibility of the $(-1)$-classes on smooth rational surfaces (English)
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27 April 2005
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anticanonical divisor
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Hodge index theorem
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Néron-Severi group: blowing up
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