Document Type: Research Paper


1 Department of Civil Engineering and Architecture, Via delle Scienze 206, 33100 Udine, Italy

2 Department of Mathematics, Quaid-i-Azam University, Islamabad- 45320, Pakistan


In this paper, we define prime (semiprime) hyperideals and prime
(semiprime) fuzzy hyperideals of semihypergroups. We characterize semihypergroups
in terms of their prime (semiprime) hyperideals and prime (semiprime)
fuzzyh yperideals.


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