ANTI FUZZY IDEAL EXTENSION OF SEMIGROUPS

In this paper the concepts of anti fuzzy l-prime ideals, anti fuzzy semiprime ideals and anti fuzzy ideal extensions in a semigroup have been introduced. They are found to satisfy charac- teristic function criterion and anti level subset criterion. Here some properties of anti fuzzy ideal extension of a semigroup have been investigated in terms of anti fuzzy l-prime and anti fuzzy semiprime ideals. Among other results we obtain characterization of l-prime ideals of a semigroup in terms of anti fuzzy ideal extension.