Geodesic
Laguerre polynomials in the inversion of Mellin transform
Applications of Mathematics, Tome 26 (1981) no. 3, pp. 180-193.

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In order to use the well known representation of the Mellin transform as a combination of two Laplace transforms, the inverse function g(r) is represented as an expansion of Laguerre polynomials with respect to the variable t=ln r. The Mellin transform of the series can be written as a Laurent series. Consequently, the coefficients of the numerical inversion procedure can be estimated. The discrete least squares approximation gives another determination of the coefficients of the series expansion. The last technique is applied to numerical examples.
DOI : 10.21136/AM.1981.103910
Classification : 44A10, 44A15, 65R10, 65T05
Mots-clés : Mellin transform; expansion of Laguerre polynomials; numerical inversion; discrete least squares approximation; numerical examples 
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     title = {Laguerre polynomials in the inversion of {Mellin} transform},
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Tsamasphyros, George J.; Theocaris, Pericles S. Laguerre polynomials in the inversion of Mellin transform. Applications of Mathematics, Tome 26 (1981) no. 3, pp. 180-193. doi : 10.21136/AM.1981.103910. https://geodesic-test.mathdoc.fr/articles/10.21136/AM.1981.103910/

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