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  • P-ISSN3059-0604
  • E-ISSN3059-1309
  • KCI

ISSN : 3059-0604

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Vol.27 No.1

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ON THE STABILITY OF THE FUNCTIONAL EQUATION g(x + y + xy) = g(x) + f(y) + xf(y) + yg(x)

On the Stability of the Functional Equation g(x+y+xy)=g(x)+f(y)+xf(y)+yg(x)

한국수학교육학회지시리즈B:순수및응용수학 / Journal of the Korean Society of Mathematical Education Series B: Theoretical Mathematics and Pedagogical Mathematics, (P)3059-0604; (E)3059-1309
2020, v.27 no.1, pp.51-60
https://doi.org/https://doi.org/10.7468/jksmeb.2020.27.1.51
Jung, Yong-Soo (Department of Mathematics, Sun Moon University)
Jung, Yong-Soo. (2020). ON THE STABILITY OF THE FUNCTIONAL EQUATION g(x + y + xy) = g(x) + f(y) + xf(y) + yg(x). , 27(1), 51-60, https://doi.org/https://doi.org/10.7468/jksmeb.2020.27.1.51

Abstract

In this note, we investigate the Hyers-Ulam stability and the hyperstability of the Pexider type functional equation g(x + y + xy) = g(x) + f(y) + xf(y) + yg(x).

keywords
Pexider type functional equation, stability

한국수학교육학회지시리즈B:순수및응용수학

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