المجلة الدولية للعلوم والتقنية

The aim of this paper is to define and study the concept of a fuzzy (left, right) hyperideal in fuzzy semihypergroup, which depends on the concept of a fuzzy space as a direct generalization of the concept of fuzzy ideals in fuzzy semigroups, through the new approach of fuzzy space introduced by (Dib. K, 1996) and fuzzy hypergroup based on fuzzy space. A correspondence relationship between the introduced fuzzy (left, right) hyperideals and fuzzy (left, right) hyperideals based on fuzzy universal set by (Davvaz. B, 1998) is established