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Approximation theory in fuzzy setting. (English) Zbl 0968.41018

Anastassiou, George (ed.), Handbook of analytic-computational methods in applied mathematics. Boca Raton, FL: Chapman & Hall/CRC. 617-666 (2000).
Summary: In this survey main results in classical approximation theory such as Weierstrass and Stone and Weierstrass-type results, quantitative estimates in approximation by polynomials, interpolation results, best approximation results, etc. to fuzzy setting are generalized. Besides known results, several new results are proved.
For the entire collection see [Zbl 0954.65001].

MSC:

41A99 Approximations and expansions
03E72 Theory of fuzzy sets, etc.
26E50 Fuzzy real analysis
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