Journal of Inequalities and Applications (Jan 2011)

The stability of functional equation min{<it>f</it>(<it>x </it>+ <it>y</it>), <it>f</it>(<it>x </it>- <it>y</it>)} = |<it>f</it>(<it>x</it>) - <it>f</it>(<it>y</it>)|

  • Przebieracz Barbara

Journal volume & issue
Vol. 2011, no. 1
p. 22

Abstract

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Abstract In this paper, we prove the stability of the functional equation min {f(x + y), f(x - y)} = |f(x) - f(y)| in the class of real, continuous functions of real variable. MSC2010: 39B82; 39B22

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