GENERALIZED STABILITY OF AN ADDITIVE-QUADRATIC FUNCTIONAL EQUATION IN VARIOUS SPACES
نویسندگان
چکیده
منابع مشابه
Stability of generalized QCA-functional equation in P-Banach spaces
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: Al-Qadisiyah Journal Of Pure Science
سال: 2019
ISSN: 2411-3514,1997-2490
DOI: 10.29350/jops.2019.24.3.964