Approximation of Functions by Reciprocals of Polynomials on a Quasi-Smooth Arc.
Vladimir AndrievskiiPublished in: SIAM J. Math. Anal. (2012)
Keyphrases
- lagrange interpolation
- real time
- approximation algorithms
- information retrieval
- neural network
- piecewise constant
- relative error
- continuous functions
- worst case
- model selection
- closed form
- error bounds
- databases
- differential equations
- convex functions
- approximation error
- approximation schemes
- database
- piecewise polynomial