Abstract
In this paper, we investigate the generalized Hyers-Ulam-Rassias stability of an $n$-dimensional functional equation \begin{equation*} f\Big(\sum_{i=1}^{n}x_i, \sum_{i=1}^{n}y_i\Big)+\!\sum_{1\le i \lt j\le n}f(x_i-x_j, y_i-y_j)=n\sum_{i=1}^{n}f(x_i, y_i), \,\,\, (n\ge2). \end{equation*}
Citation
Abbas Najati. Choonkil Park. "ON THE STABILITY OF AN n-DIMENSIONAL FUNCTIONAL EQUATION ORIGINATING FROM QUADRATIC FORMS." Taiwanese J. Math. 12 (7) 1609 - 1624, 2008. https://doi.org/10.11650/twjm/1500405074
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