A non-stationary approximation scheme on scattered centers in Rd by radial basis functions

  • Authors:

  • Jungho Yoon

  • Affiliations:

  • Department of Mathematics, Ewha W. University, Seoul 120-750, South Korea

  • Venue:
  • Journal of Computational and Applied Mathematics - Special issue: Approximation theory, wavelets, and numerical analysis
  • Year:
  • 2003

Quantified Score

Hi-index 0.00

Visualization

Abstract

A nonstationary approximation scheme on Rd using scattered translates of a smooth radial basis function (e.g., Gaussian) is developed. The scheme is nonstationary and shown to provide spectral approximation orders, i.e., approximation orders that depend only on the smoothness of the approximands.