On the structure of 4-folds with a hyperplane section which is a <i>P</i><sup>1</sup> bundle over a surface that fibres over a curve (Q3737545)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the structure of 4-folds with a hyperplane section which is a <i>P</i><sup>1</sup> bundle over a surface that fibres over a curve |
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Statements
On the structure of 4-folds with a hyperplane section which is a <i>P</i><sup>1</sup> bundle over a surface that fibres over a curve (English)
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1987
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structure of 4 folds
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ample divisor
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extension of projective bundle
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line bundle
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