Finite dimensional fuzzy normed linear space
Fuzzy Sets and Systems
Separation of fuzzy normed linear spaces
Fuzzy Sets and Systems
Fuzzy normed space of operators and its completeness
Fuzzy Sets and Systems - Topology
Distance and similarity measures for fuzzy operators
Information Sciences: an International Journal
Fuzzy versions of Hyers--Ulam--Rassias theorem
Fuzzy Sets and Systems
Fuzzy stability of the Jensen functional equation
Fuzzy Sets and Systems
Infinite fuzzy relation equations with continuous t-norms
Information Sciences: an International Journal
Fuzzy bounded linear operators
Fuzzy Sets and Systems
Stability of additive mappings in non-Archimedean fuzzy normed spaces
Fuzzy Sets and Systems
A fixed point approach to almost quartic mappings in quasi fuzzy normed spaces
Fuzzy Sets and Systems
The stability of the quartic functional equation in various spaces
Computers & Mathematics with Applications
Perturbation of generalized derivations in fuzzy Menger normed algebras
Fuzzy Sets and Systems
Hi-index | 0.07 |
We establish some stability results concerning the cubic functional equationf(2x+y)+f(2x-y)=2f(x+y)+2f(x-y)+12f(x)in fuzzy normed spaces. We discuss the fuzzy continuity of the cubic mappings and show that the existence of a solution for any approximately cubic mapping guarantees the completeness of the fuzzy normed space.