A NOTE ON THE HYERS-ULAM-RASSIAS STABILITY OF A QUADRATIC EQUATION
Copyright policy )A NOTE ON THE HYERS-ULAM-RASSIAS STABILITY OF A QUADRATIC EQUATION
The authors consider two functional equations of quadratic type and give some interesting results concerning their stability in the spirit of papers of the reviewer [J. Math. Anal. Appl. 184, 431--436 (1994; Zbl 0818.46043)] and \textit{W. Jian} [J. Math. Anal. Appl. 263, 406--423 (2001; Zbl 0993.39024)].
Stability, separation, extension, and related topics for functional equations, Functional equations for functions with more general domains and/or ranges, Hyers-Ulam-Rassias stability, Perturbations of nonlinear operators, quadratic functional equation
Stability, separation, extension, and related topics for functional equations, Functional equations for functions with more general domains and/or ranges, Hyers-Ulam-Rassias stability, Perturbations of nonlinear operators, quadratic functional equation
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