Trigonometric Interpolation and Quadrature in Perturbed Points
| Title | Trigonometric Interpolation and Quadrature in Perturbed Points |
| Publication Type | Report |
| Year of Publication | 2017 |
| Authors | Austin, AP, Trefethen, LN |
| Report Number | 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. |
| http://www.mcs.anl.gov/papers/P6090-1216.pdf |