2 papers
math.CA2024
Interlacing of zeros from different sequences of Meixner-Pollaczek, Pseudo-Jacobi and Continuous Hahn polynomials
Aletta Jooste, Kerstin Jordaan
In this paper we consider interlacing of the zeros of polynomials from different sequences and . In our main result we consider a mixed recurrence equation neces…
math.CA2023
Bounds for extreme zeros of Meixner-Pollaczek polynomials
AS Jooste, K. Jordaan
In this paper we consider connection formulae for orthogonal polynomials in the context of Christoffel transformations for the case where a weight function, not necessarily even, i…