An approximation for the zeros of Bessel functions (Q1183040)
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scientific article; zbMATH DE number 32630
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | An approximation for the zeros of Bessel functions |
scientific article; zbMATH DE number 32630 |
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An approximation for the zeros of Bessel functions (English)
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28 June 1992
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The first two terms are derived of an asymptotic approximation for \(x- \)zeros of the ordinary Bessel function \(J_ \nu(x)\). The analysis is based on the zeros of a general cylinder function, of which \(J_ \nu(x)\) is a special case. Numerical examples are given to show the accuracy of the approximations.
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asymptotic approximation
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zeros of a general cylinder function
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Bessel function
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numerical examples
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