Applications of interval valued t-norms (t-conorms) to fuzzy n-ary sub-hypergroups

In this paper, we study a generalization of group, hypergroup and n-ary group. Firstly, we define interval-valued fuzzy (anti fuzzy) n-ary sub-hypergroup with respect to a t-norm image (t-conorm image). We give a necessary and sufficient condition for, an interval-valued fuzzy subset to be an interval-valued fuzzy (anti fuzzy) n-ary sub-hypergroup with respect to a t-norm image (t-conorm image). Secondly, using the notion of image (anti image) and inverse image of a homomorphism, some new properties of interval-valued fuzzy (anti fuzzy) n-ary sub-hypergroup are obtained with respect to infinitely image-distributive t-norms image (image-distributive t-conorms image). Also, we obtain some results of image-product (image-product) of the interval-valued fuzzy subsets for infinitely image-distributive t-norms image (image-distributive t-conorms image). Lastly, we investigate some properties of interval-valued fuzzy subsets of the fundamental n-ary group with infinitely image-distributive t-norms image (image-distributive t-conorms image).