Duality theorem for approximation problem with fuzzy statement

V.I. Ruban (Oles Honchar Dnipropetrovsk National University)


We obtained fuzzy analogue of duality theorem for the best approximation by a convex set.


approximation; duality; fuzzy


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Anastassiou G.A. Fuzzy Mathematics: Approximation Theory, Springer-Verlag, Berlin, Heidelberg, 2010; 443 p.

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DOI: https://doi.org/10.15421/241510



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ISSN (Online): 2664-5009
ISSN (Print): 2664-4991