On the asymptotics for late coefficients in uniform asymptotic expansions of integrals with coalescing saddles (Q1601160)
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scientific article; zbMATH DE number 1757329
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the asymptotics for late coefficients in uniform asymptotic expansions of integrals with coalescing saddles |
scientific article; zbMATH DE number 1757329 |
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On the asymptotics for late coefficients in uniform asymptotic expansions of integrals with coalescing saddles (English)
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19 June 2002
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The author derives uniform asymptotic expansion for late coefficients in uniform asymptotic expansions of an integral with coalescing saddles by constructing Borel transformations and the Riemann sheet structures of the clusters of branch points. The Borel transforms are represented in terms of new functions that have coalescing branch points.
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asymptotic expansion
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Borel transforms
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