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Nörlund and Riesz mean of sequences of fuzzy real numbers. (English) Zbl 1189.26056

Summary: We study some properties of the Nörlund and Riesz mean of sequences of fuzzy real numbers. We establish necessary and sufficient conditions for the Nörlund and Riesz means to transform convergent sequences of fuzzy numbers into convergent sequences of fuzzy numbers with limit preserving.

MSC:

26E50 Fuzzy real analysis
26E60 Means
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