A method for computing Bessel function integrals (Q1098552)
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scientific article; zbMATH DE number 4039110
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A method for computing Bessel function integrals |
scientific article; zbMATH DE number 4039110 |
Statements
A method for computing Bessel function integrals (English)
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1988
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An algorithm is given for calculating integrals containing Bessel functions of integer or integer plus one-half order. The calculation in the Bessel functions involves a one-dimensional Fourier sine or cosine transform followed by evaluation of the coefficients of the Chebyshev series of the Fourier-transformed function. In the case of spherical Bessel functions, the calculation consists of the Fourier sine or cosine transform and evaluation of the Legendre expansion coefficients.
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Bessel function integrals
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Fourier sine or cosine transform
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Chebyshev series
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spherical Bessel functions
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Legendre expansion coefficients
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