• 제목/요약/키워드: quartic functional equation

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FIXED POINTS AND STABILITY OF AN AQCQ-FUNCTIONAL EQUATION IN G-NORMED SPACES

  • LEE, JUNG RYE;GORDJI, MADJID ESHAGHI;SHIN, DONG-YUN
    • 한국수학교육학회지시리즈B:순수및응용수학
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    • 제23권3호
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    • pp.265-285
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    • 2016
  • In this paper, we introduce functional equations in G-normed spaces and we prove the Hyers-Ulam stability of an additive-quadratic-cubic-quartic functional equation in complete G-normed spaces by using the fixed point method.