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Deformations of multiple fibres - MaRDI portal

Deformations of multiple fibres (Q1204283)

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scientific article; zbMATH DE number 126399
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English
Deformations of multiple fibres
scientific article; zbMATH DE number 126399

    Statements

    Deformations of multiple fibres (English)
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    3 March 1993
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    Let \(R\) be a smooth complex projective variety, and let \(\varphi\) be a morphism defined on \(R\) onto a smooth curve. The aim of this paper is to show that the set of multiplicities of multiple fibres of \(\varphi\) is invariant under small deformation of the map.
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    fibration
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    smooth complex projective variety
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    morphism
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    small deformation
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