On differential equations for Sobolev-type Laguerre polynomials

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We obtain all spectral type differential equations satisfied by the Sobolev-type Laguerre polynomials. This generalizes the results found in 1990 by the first and second author in the case of the generalized Laguerre polynomials defined by T.H. Koornwinder in 1984.
45 pages

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Classical Analysis and ODEs, 33C45 (Primary) 34A35 (Secondary)

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http://salesiana.dossiersoluciones.com/handle/123456789/79018

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/9908145
 http://arxiv.org/abs/math/9908145
 Trans. Amer. Math. Soc. 350 (1998) 347-393

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arXiv