Name
Title | ||
|---|---|---|
Rational approximants associated with measures supported on the unit circle and the real line. |
Abstract | ||
|---|---|---|
As a continuation of the well known connection between the theory of orthogonal polynomials on the unit circle and the interval [−1,1], in this paper properties concerning error and convergence of certain rational approximants associated with the measures dμ(t) and dσ(θ)=|dμ(cosθ)| supported on [−1,1] and the unit circle respectively are deduced. Numerical illustrations are also given. |
Year | DOI | Venue |
|---|---|---|
2011 | 10.1016/j.cam.2011.05.042 | Journal of Computational and Applied Mathematics |
Keywords | DocType | Volume |
Markov function,Orthogonal polynomials,Quadrature formulas,Padé approximants,Error estimates,Convergence | Journal | 236 |
Issue | ISSN | Citations |
1 | 0377-0427 | 2 |
PageRank | References | Authors |
0.42 | 2 | 3 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Ruymán Cruz-Barroso | 1 | 25 | 4.75 |
| Pablo GonzáLez-Vera | 2 | 100 | 17.26 |
| Francisco Perdomo-Pío | 3 | 4 | 0.94 |