Honam Mathematical Journal (호남수학학술지)

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STABILITY OF A MIXED TYPE FUNCTIONAL EQUATION IN 3-VARIABLES

  • Lee, Sang-Han (Department of Cultural Studies, Chungbuk Provincial University of Science & Technology)
  • Received : 2007.08.01
  • Published : 2007.12.25
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Abstract

In this paper, we prove the stability of a mixed type functional equation f( -x + y + z) + f(x - y + z) + f(x + y - z) = f(x - y) + f(y - z) + f(z - x) + f.(x) + f(y) + f(z).

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References

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