Fuzzy stability of additive--quadratic functional equations

2009/03/04 by M‎. ‎Eshaghi Gordji, Gordji, M. Eshaghi, N. Ghobadipour +3
Mathematics · #46S40 #FOS: Mathematics #Fixed Point Theorems Analysis #Functional Analysis (math.FA) #Functional Equations Stability Results

paper · pdf · doi:10.48550/arxiv.0903.0842

openalex publication_date 2009/03/04 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

In this paper we investigate the generalized Hyers- Ulam stability of the functional equation f (2x +y)+f (2x -y)= f (x + y)+ f (x -y)+2f (2x)-2f (x) in fuzzy Banach spaces.

Citations

• On the stability of the linear mapping in Banach spaces

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