%0 Journal Article %T Fuzzy stability of a mixed type functional equation %A Jin Sun %A Lee Yang-Hi %J Journal of Inequalities and Applications %D 2011 %I Springer %X In this paper, we investigate a fuzzy version of stability for the functional equation f ( x + y + z ) - f ( x + y ) - f ( y + z ) - f ( x + z ) + f ( x ) + f ( y ) + f ( z ) = 0 in the sense of Mirmostafaee and Moslehian. 1991 Mathematics Subject Classification. Primary 46S40; Secondary 39B52. %K fuzzy normed space %K fuzzy almost quadratic-additive mapping %K mixed type functional equation %U http://www.journalofinequalitiesandapplications.com/content/2011/1/70