Showing math.CAShow all
2 papers · 1 filter
math.CA2026
Asymptotics of matrix orthogonal polynomials on the real line
Alfredo Deaño, Pablo Román
In this paper, we are interested in matrix valued orthogonal polynomials on the real line with respect to exponential weights. We obtain strong asymptotics as the degree tends to i…
math.CA2024
Non Abelian Toda-type equations and matrix valued orthogonal polynomials
Alfredo Deaño, LucÃa Morey, Pablo Román
In this paper, we study parameter deformations of matrix valued orthogonal polynomials (MVOPs). These deformations are built on the use of certain matrix valued operators which are…