On upper fuzzy prime ideal over rings

الملخص EN

In this paper we shall study the definition of upper fuzzy prime ideals, Tupper fuzzy prime ideals and T-S- upper weakly fuzzy prime ideals proving the inclusion relationships that are satisfied among them.

Examples are given showing that some relationships don’t hold between these types of ideals.

On the other hand we use these definitions to study some properties, proposition and theorems.