Filtered hyperinterpolation: a constructive polynomial approximation on the sphere

By Ian H. Sloan, R. Womersley. 2012

59 citations recorded by the source corpus.

Subfields: Applied Mathematics, Computational Mechanics, Numerical Analysis

View Paper: https://www.semanticscholar.org/paper/1ea5fc72afc80692cae69336de69b99f71a4f678