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Best non-linear uniform approximation with interpolation

✍ Scribed by Richard Barrar; Henry Loeb


Publisher
Springer
Year
1969
Tongue
English
Weight
301 KB
Volume
33
Category
Article
ISSN
0003-9527

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πŸ“œ SIMILAR VOLUMES


Uniform rational approximation with oscu
✍ A.L. Perrie πŸ“‚ Article πŸ“… 1970 πŸ› Elsevier Science 🌐 English βš– 673 KB

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

Uniform approximation of time-invariant
✍ Irwin W. Sandberg πŸ“‚ Article πŸ“… 2004 πŸ› John Wiley and Sons 🌐 English βš– 119 KB πŸ‘ 1 views

## 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 time‐invariant non‐linear input–output maps can be uniformly approximated arbitrarily well, over infinite time