Stability of a generalized n-variable mixed-type functional equation in fuzzy modular spaces
نویسندگان
چکیده
منابع مشابه
Stability of generalized QCA-functional equation in P-Banach spaces
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Introduction A classical question in the theory of functional equations is “when is it true that a mapping, which approximately satisfies a functional equation, must be somehow close to an exact solution of the equation?”. Such a problem, called a stability problem of the functional equation, was formulated by Ulam [1] in 1940. In the next year, Hyers [2] gave a partial solution of Ulam’s probl...
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in this paper, we investigate the generalizedhyers-ulam-rassias stability for the quartic, cubic and additivefunctional equation$$f(x+ky)+f(x-ky)=k^2f(x+y)+k^2f(x-y)+(k^2-1)[k^2f(y)+k^2f(-y)-2f(x)]$$ ($k in mathbb{z}-{0,pm1}$) in $p-$banach spaces.
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ژورنال
عنوان ژورنال: Journal of Inequalities and Applications
سال: 2021
ISSN: 1029-242X
DOI: 10.1186/s13660-021-02594-y