On Dwork's accessory parameter problem (Q1849678)
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scientific article; zbMATH DE number 1837378
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On Dwork's accessory parameter problem |
scientific article; zbMATH DE number 1837378 |
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On Dwork's accessory parameter problem (English)
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1 December 2002
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The author discusses the question which ordinary second-order linear differential equation allows power series solutions whose p-adic radius of convergence is at least one, a question raised by B. Dwork. In particular, the author studies the case of Fuchsian equations with four singularities and local exponent differences 0.
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second-order linear differential equation
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power series solution
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p-adic radius of convergence
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