Differential equations with irregular singular points in dimension two (Q1337596)
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scientific article; zbMATH DE number 683182
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Differential equations with irregular singular points in dimension two |
scientific article; zbMATH DE number 683182 |
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Differential equations with irregular singular points in dimension two (English)
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10 November 1994
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We associate a fibration with each meromorphic connection in dimension 2, which is related with the irregularity complex of the connection along its singular locus, and generalizes the notion of a Stokes line in dimension 1. This construction is made under the hypothesis that the connection has a ``good formal structure'' after (complex) blowing up.
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real blowing up
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irregularity
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meromorphic connection
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