Best non-linear uniform approximation with interpolation
β Scribed by Richard Barrar; Henry Loeb
- Publisher
- Springer
- Year
- 1969
- Tongue
- English
- Weight
- 301 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0003-9527
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The purpose of this paper is to extend several results in the theory of generalized rational approximation. Let X be a compact space and for f ~ C(X) define Ilfll ~ max{Jf(x)l : x E X}. Suppose that P and Q are two finite-dimensional subspaces of C(X). Then, in generalized rational approximation, o
## Abstract An Erratum has been published for this article in International Journal of Circuit Theory and Applications 2004; 32(6):633. It is shown that the elements of a large class of timeβinvariant nonβlinear inputβoutput maps can be uniformly approximated arbitrarily well, over infinite time