Monodromy of cyclic coverings of the projective line (Q398670)
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scientific article; zbMATH DE number 6330883
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Monodromy of cyclic coverings of the projective line |
scientific article; zbMATH DE number 6330883 |
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Monodromy of cyclic coverings of the projective line (English)
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15 August 2014
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It is shown that the image of the pure braid group under the monodromy action on the homology of a cyclic covering of degree \(d\) of the projective line is an arithmetic group provided the number of ramification points is sufficiently large compared to the degree \(d\) and the ramification degrees are co-prime to \(d\).
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arithmetic groups
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