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

FUZZY STABILITY OF AN AQCQ-FUNCTIONAL EQUATION IN MATRIX FUZZY NORMED SPACES

Fuzzy stability of an AQCQ-functional equation in matrix fuzzy normed spaces

한국수학교육학회지시리즈B:순수및응용수학 / Journal of the Korean Society of Mathematical Education Series B: Theoretical Mathematics and Pedagogical Mathematics, (P)3059-0604; (E)3059-1309
2016, v.23 no.3, pp.287-307
https://doi.org/10.7468/jksmeb.2016.23.3.287
LEE, JUNG RYE (DEPARTMENT OF MATHEMATICS, DAEJIN UNIVERSITY)
SHIN, DONG-YUN (DEPARTMENT OF MATHEMATICS, UNIVERSITY OF SEOUL)

Abstract

Using the fixed point method, we prove the Hyers-Ulam stability of an additive-quadratic-cubic-quartic functional equation in matrix fuzzy normed spaces.

keywords
operator space, fixed point, Hyers-Ulam stability, matrix fuzzy normed space, additive-quadratic-cubic-quartic functional equation

한국수학교육학회지시리즈B:순수및응용수학