Korean J. Math. Vol. 20 No. 1 (2012) pp.91-106
DOI: https://doi.org/10.11568/kjm.2012.20.1.091

STABILITY OF THE JENSEN FUNCTIONAL EQUATION IN FUZZY BANACH ALGEBRAS

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Jung Rye Lee
Dong Yun Shin

Abstract

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.



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