Abstract
We extend Gajda’s result concerning the stability of the Cauchy’s functional equation to Fréchet’s first polynomial equation.
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Dăianu, D.M. A stability criterion for Fréchet’s first polynomial equation. Aequat. Math. 88, 233–241 (2014). https://doi.org/10.1007/s00010-014-0257-7
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DOI: https://doi.org/10.1007/s00010-014-0257-7