Polynomials of the best uniform approximation to sgn(x) on two intervals
classification
🧮 math.CV
keywords
approximationbestintervalspolynomialsuniformasymptoticbehaviorconformal
read the original abstract
We describe polynomials of the best uniform approximation to sgn(x) on the union of two intervals in terms of special conformal mappings. This permits us to find the exact asymptotic behavior of the error of this approximation.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.