Fuzzy Hyperideals of Left Almost Semihypergroups
This paper explores the foundations of fuzzy left (resp. right) hyperideals of left almost semihypergroups (briefly, LA-semihypergroups). We investigate the properties of fuzzy left hyperideals and fuzzy right hyperideals in regular and intra-regular LA-semihypergroups. We also characterize regular and intra-regular LA-semihypergroups in terms of fuzzy hyperideals.