Best analytic approximation of rational functions of degree 2 |
| |
Authors: | N J Young |
| |
Abstract: | Let G be a rational function of degree 2. Explicit formulae are given for the distance from G to H in the L∞ norm, k = 0, 1, and for the unique ? ? H at which the distance is attained. |
| |
Keywords: | |
|
|