On the Stability of the n-Dimensional Quadratic and Additive Functional Equation in Random Normed Spaces via Fixed Point Method
نویسندگان
چکیده
In this paper, we prove the stability in random normed spaces via fixed point method for the functional equation f ⎛⎝ n ∑ j=1 xj ⎞⎠ + (n − 2) n ∑ j=1 f(xj) − ∑ 1≤i<j≤n f(xi + xj) = 0. Mathematics Subject Classification: 39B82, 46S50, 46S40
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