文摘
By an n -ary F -hyperoperation on a non-empty set A we mean a function from b=MathURL&_method=retrieve&_eid=1-s2.0-S0020025514001352&_mathId=si1.gif&_user=111111111&_pii=S0020025514001352&_rdoc=1&_issn=00200255&md5=3fd6a5535251a1509c2a141165c135c6" title="Click to view the MathML source">A×鈰?times;A to the set of all non-zero fuzzy subsets of A, where A appears n times. Using this concept we introduce the notion of n-ary F-polygroups which is a generalization of ideas presented by Zahedi, Hasankhani and Davvaz et al. Some basic results are obtained.