4 citations · 5 across the 2 of their papers we have counts for
2 papers
math.CA2022★ 1 cited
Strong asymptotics of multi-level Hermite-Padé polynomials
L. G. González Ricardo, G. López Lagomasino
We obtain the strong asymptotics of multiple orthogonal polynomials which arise in a mixed type Hermite-Padé approximation problem defined on a Nikishin system of functions. The re…
math.CA2021★ 4 cited
On the convergence of multi-level Hermite-Padé approximants
L. G. González Ricardo, G. López Lagomasino, S. Medina Peralta
In the present paper we prove a Stieltjes type theorem on the convergence of a sequence of rational functions associated with a mixed type Hermite-Padé approximation problem of a N…