Fuzzy Upper Bounds in Groupoids

الملخص EN

The notion of a fuzzy upper bound over a groupoid is introduced and some properties of it are investigated.

We also define the notions of an either-or subset of a groupoid and a strong either-or subset of a groupoid and study some of their related properties.

In particular, we consider fuzzy upper bounds in Bin ( X ) , where Bin ( X ) is the collection of all groupoids.

Finally, we define a fuzzy- d -subset of a groupoid and investigate some of its properties.