F-Hypergroups of Type U on the Right

Abstract

In this paper, first we introduce F-hypergroups of type U on the right. We will prove that every right scalar identity of an F-hypergroup of type U on the right of size ≤ 5 is also a left identity. Also, we will classify F-hypergroups of type U on the right of order 2 or 3 up to an isomorphism. Then, we will study cyclic F-semihypergroups and finally by using regular relations we construct right reversible quotient F-hypergroups.

Keywords

• f-hypergroup of type u on the right
• regular relation
• right reversible
• cyclic f-semihypergroup