| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4626958 | Applied Mathematics and Computation | 2015 | 15 Pages |
Abstract
We construct Weakly Admissible polynomial Meshes (WAMs) on circular sections, such as symmetric and asymmetric circular sectors, circular segments, zones, lenses and lunes. The construction resorts to recent results on subperiodic trigonometric interpolation. The paper is accompanied by a software package to perform polynomial fitting and interpolation at discrete extremal sets on such regions.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Alvise Sommariva, Marco Vianello,