On the Stability of a Parametric Additive Functional Equation in Quasi-Banach Spaces
نویسندگان
چکیده
and Applied Analysis 3 2. Stability of Functional Equation 1.4 in Quasi-Banach Spaces For simplicity, we use the following abbreviation for a given mapping f : X → Y : Df x1, x2, . . . , xm m ∑ i 1 f ⎛ ⎝mxi m ∑ j 1,j / i xj ⎞ ⎠ f ( m ∑
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تاریخ انتشار 2014