| Title | Trigonometric Interpolation and Quadrature in Perturbed Points |
| Publication Type | Journal Article |
| Year of Publication | 2017 |
| Authors | Austin, AP, Trefethen, LN |
| Journal | Numerical Analysis |
| Volume | 55 |
| Issue | 5 |
| Pagination | 2113-2122 |
| ISSN | ANL/MCS-P6090-1216 |
| Abstract | The basic question of robustness of mathematical algorithms is, what happens if the data are perturbed? Yet little literature exists on the effect on interpolants, or on quadratures, of perturbing the interpolation points. |
| PDF | http://www.mcs.anl.gov/papers/P6090-1216.pdf |