Fuzzy weakly prime ideals of near subtraction semigroups
In this paper, we introduce the notion of fuzzy ideal,fuzzy weak ideal,fuzzy weakly prime left ideal and fuzzy prime left ideal system of a near subtraction semigroup. We characterize fuzzy weak ideal and fuzzy ideal of a near subtraction semigroup X through weak ideal and ideal of X respectively. We have shown that a fuzzy left ideal m of a nearsubtraction semigroup X is a fuzzy weakly prime left ideal of X if and only if Im m {1, t} and m1 is a weakly prime left ideal of X where 1 t 0. 2010 AMS Classification: 08A72, 06F35, 03E72