Approximation of Sobolev classes by polynomials and ridge functions.

Viktor N. Konovalov Dany Leviatan V. E. Maiorov

Published in: J. Approx. Theory (2009)

Keyphrases

lagrange interpolation
approximation algorithms
continuous functions
neural network
error bounds
image interpolation
approximation methods
feature space
special case
basis functions
approximation schemes