Name
Title | ||
|---|---|---|
Uniform weighted approximation on the square by polynomial interpolation at Chebyshev nodes. |
Abstract | ||
|---|---|---|
•Filtered polynomial interpolation on the square for reducing the Gibbs phenomenon.•Quasi-projection polynomial approximation methods for locally continuous functions.•Near-best uniform approximation by bivariate interpolation at Chebyshev nodes.•Necessary and sufficient conditions for uniformly bounded Lebesgue constants. |
Year | DOI | Venue |
|---|---|---|
2020 | 10.1016/j.amc.2020.125457 | Applied Mathematics and Computation |
Keywords | DocType | Volume |
Multivariate polynomial interpolation,Filtered approximation,Lebesgue constants,Chebyshev polynomials,Gibbs phenomenon | Journal | 385 |
ISSN | Citations | PageRank |
0096-3003 | 0 | 0.34 |
References | Authors | |
0 | 2 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Donatella Occorsio | 1 | 9 | 4.00 |
| Woula Themistoclakis | 2 | 0 | 0.34 |