Vanishing cycles in a pencil of hyperplane sections of a nonsingular quasiprojective variety (Q1356252)
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scientific article; zbMATH DE number 1017579
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Vanishing cycles in a pencil of hyperplane sections of a nonsingular quasiprojective variety |
scientific article; zbMATH DE number 1017579 |
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Vanishing cycles in a pencil of hyperplane sections of a nonsingular quasiprojective variety (English)
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27 September 1998
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The goal of this paper is to give an inductive way of obtaining the vanishing cycles which appear in the second Lefschetz theorem. By the way the author proves a result which generalizes the Van Kampen theorem. Proofs are only sketched and appeared in another paper of the author [Proc. Lond. Math. Soc., III. Ser. 72, No. 3, 515-544 (1996; Zbl 0851.14003)].
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vanishing cycles
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hyperplane section
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linear pencils
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second Lefschetz theorem
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Van Kampen theorem
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