arXiv subjects

Gaspard Bangerezako

Publications and source records attributed to Gaspard Bangerezako.

2 recordsLinked to original sources

arXiv1998

The factorization method for the Askey-Wilson polynomials.

A special Infeld-Hall factorization is given for the Askey-Wilson second order q-difference operator. It is then shown how to deducd a generalization of the corresponding Askey-Wilson polynomials.

math.CA↗

arXiv1998

Discrete Darboux transformation for discrete polynomials of hypergeometric type

Darboux Transformation, well known in second order differential operator theory, is applied here to the difference equation satisfied by the discrete hypergeometric polynomials(Charlier, Meixner-Krawchuk, Hahn).

math.CA↗