Kyungpook Mathematical Journal

Department of Mathematics, Kyungpook National University (경북대학교 자연과학대학 수학과)
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Stability of Quartic Mappings in Non-Archimedean Normed Spaces

  • Mirmostafaee, Alireza Kamel (Department of Mathematics, Centre of Excellence in Analysis on Algebraic Structures, Ferdowsi University of Mashhad)
  • Received : 2008.05.20
  • Accepted : 2008.09.03
  • Published : 2009.06.30
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Abstract

We establish a new method to prove Hyers-Ulam-Rassias stability of the quartic functional equation f(2x + y) + f(2x - y) + 6f(y) = 4[f(x + y) + f(x - y) + 6f(x)] in non-Archimedean normed linear spaces.

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References

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