Article ID Journal Published Year Pages File Type
4672886 Indagationes Mathematicae 2014 11 Pages PDF
Abstract
In this paper, we investigate the Hyers-Ulam-Rassias stability of a general equation f(φ1(x,y))=φ2(f(x),f(y)) in metric spaces. As a consequence, we obtain some stability results in the sense of Hyers-Ulam-Rassias.
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Physical Sciences and Engineering Mathematics Mathematics (General)
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Approximation and solution of a general symmetric functional equation
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