Approximation on the Quadratic Reciprocal Functional Equation

The quadratic reciprocal functional equation is introduced. The Ulam stability problem for an ϵ-quadratic reciprocal mapping f:X→Y between nonzero real numbers is solved. The Găvruţa stability for the quadratic reciprocal functional equations is established as well.

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Bibliographic Details
Main Authors: Abasalt Bodaghi, Sang Og Kim
Format: Article
Language:English
Published: Wiley 2014-01-01
Series:Journal of Function Spaces
Online Access:http://dx.doi.org/10.1155/2014/532463
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