On differential equations for Sobolev-type Laguerre polynomials
J. Koekoek, R. Koekoek, H. Bavinck
Abstract
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.
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