New generating relations for products of two Laguerre polynomials (Q686215)

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scientific article; zbMATH DE number 428063
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New generating relations for products of two Laguerre polynomials
scientific article; zbMATH DE number 428063

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    New generating relations for products of two Laguerre polynomials (English)
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    26 May 1994
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    Using a transformation of a sum of a double series given by the author [Jñãnãbha, Sect. A 4, 141-144 (1974; Zbl 0309.33003)], a two- dimensional generating relation is obtained for a product of two Laguerre polynomials and several particular cases of the result are deduced. A few generating relations are also derived for Hermite polynomials which are related to Laguerre polynomials.
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    double series
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    Laguerre polynomials
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    generating relations
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