On an approximation family of discrete polynomial operators.
Yu. A. BrudnyiI. E. GopengauzPublished in: J. Approx. Theory (2012)
Keyphrases
- laplacian operator
- randomized approximation
- lagrange interpolation
- orthogonal polynomials
- special case
- translation invariant
- continuous functions
- finite number
- efficient computation
- approximation algorithms
- discrete geometry
- difference equations
- polynomial kernels
- continuous variables
- data sets
- approximation methods
- error tolerance
- building blocks
- data model
- image processing
- genetic algorithm