2 papers
math.GM2026
On the moments of Laguerre-Hahn linear forms of class zero
Mohamed Khalfallah, Pascal Maroni, Zélia da Rocha
The purpose of this paper is to provide a constructive method for generating the moments of Laguerre-Hahn linear forms of class zero. The approach relies on a general algebraic sys…
math.CA2026
A description of the Laguerre-Hahn orthogonal polynomials of class zero revisited
Mohamed Khalfallah, Pascal Maroni, Zélia da Rocha
This paper has a threefold aim. On the one hand, we provide a complete description of Laguerre-Hahn forms of class zero. This fills a gap in the literature: more precisely, up to a…