On a generalization of Hankel kernel (Q1326619)

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scientific article; zbMATH DE number 569399
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On a generalization of Hankel kernel
scientific article; zbMATH DE number 569399

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    On a generalization of Hankel kernel (English)
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    30 October 1994
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    Expressions of the form \[ k(x) = \sqrt x \bigl[ AJ_ \nu (x) + BY_ \nu (x) + CK_ \nu (x) \bigr] \] where \(A,B,C\) are constants and \(J_ \nu (x)\), \(Y_ \nu (x)\), and \(K_ \nu (x)\) are, respectively, the Bessel function, the Neumann function and the MacDonald function, are examined for being Fourier kernels or conjugate Fourier kernels. A variety of interesting integration formulas involving \(k(x)\) and its conjugate and a few applications are obtained.
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    Hankel kernels
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    Mellin transforms
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    Gamma functions
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    Parseval theorem
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    Bessel function
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    Neumann function
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    MacDonald function
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    Fourier kernels
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    integration formulas
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