Pablo Rom'an

activity

20222025

most citedNon Abelian Toda-type equations and matrix valued orthogonal polynomials

2 citations · 3 across the 7 of their papers we have counts for

collaborators

Showing 2024Show all

2 papers · 1 filter

math.CA2024

An evolution of matrix-valued orthogonal polynomials

Erik Koelink, Pablo Román, Wadim Zudilin

We establish new explicit connections between classical (scalar) and matrix Gegenbauer polynomials, which result in new symmetries of the latter and further give access to several…

math.CA2024★ 1 cited

A partial-sum deformation for a family of orthogonal polynomials

Erik Koelink, Pablo Román, Wadim Zudilin

There are several questions one may ask about polynomials $q_{m} (x) = q_{m} (x; t) = \sum_{n = 0}^{m} t^{m} p_{n} (x)$ attached to a family of orthogonal polynomials ${p_{n} (x)}_{n \geq 0}$ . In this note…