9 citations · 9 across the 2 of their papers we have counts for
2 papers
math.CV2014
Inverse Theorem on Row Sequences of Linear Padé-orthogonal Approximation
N. Bosuwan, G. López Lagomasino
We give necessary and sufficient conditions for the convergence with geometric rate of the denominators of linear Padé-orthogonal approximants corresponding to a measure supported…
math.CV2013★ 9 cited
Determining Singularities Using Row Sequences of Padé-orthogonal Approximants
N. Bosuwan, G. López Lagomasino, E. B. Saff
Starting from the orthogonal polynomial expansion of a function corresponding to a finite positive Borel measure with infinite compact support, we study the asymptotic behavior…