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Stability of the Jensen functional equation in fuzzy Banach algebras. (English) Zbl 1511.39021

Summary: In this paper, we prove the Hyers-Ulam stability of the Jensen functional equation in fuzzy Banach algebras by using fixed point method and by using direct method.

MSC:

39B52 Functional equations for functions with more general domains and/or ranges
46S40 Fuzzy functional analysis
47H10 Fixed-point theorems
26E50 Fuzzy real analysis
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